How to Pick the Most Profitable Keywords While Running Google Ads

Yeezypay

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2023
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Anyone who has worked with Google Ads at least a few times is likely familiar with the scenario: you have a pristine white page and main lander that meet every requirement, a rock-solid cloaking setup is connected, the campaign is approved, impressions are climbing, and Google is happily spending your budget—but the tracker is a ghost town. Even worse is when you see a couple of leads whose price tag gives you a headache just looking at the stats. At this point, many media buyers start shuffling ad headlines and descriptions, testing new creatives and apps, or singing that old song about how the vertical or offer is "saturated."

However, despite Google’s aggressive push for automation and AI, the real issue often hides exactly where it’s ignored—in the keywords. We’re not talking about scraping a thousand phrases via Keyword Planner and shoving them into Broad Match. We’re talking about systematic semantic work after the campaign is live.

Why You Shouldn’t Always Build a Massive Keyword Core Before Launching​


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The conviction that you must gather the largest possible semantic core before launching a campaign usually just burns your budget before you see your first ten conversions. A junior buyer who exports a list of several hundred items via Keyword Planner and adds them to a campaign expecting profit is usually hit by a reality check within hours.

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It is practically impossible for a media buyer to guess exactly how a real person is searching for an offer right now. A query might not even contain the word "buy" but still carry insane intent. A massive semantic core at the start scatters the budget and makes it harder for the algorithm to find its footing. Instead of letting Google latch onto a few strong markers, buyers pull the system in every direction, feeding it dozens of variants, half of which end up bringing trash impressions. In grey-hat verticals specifically, intent is often veiled. A user googling "casino with guaranteed crypto withdrawals" is very different from someone looking for a "roulette strategy." Google evaluates these queries completely differently, but in a broad list, they’ll just blend together. It’s better to start with 5-10 hyper-accurate phrases and gradually grow the core than to try and scrub trash traffic off a hundred keywords later.

Lately, the risk of hitting a check or catching a ban right at the start due to chaotic actions in new campaigns has increased for both grey-hat and white-hat verticals. This problem is largely solved by account trust. Those who launch via trusted agency accounts from YeezyPay often notice that even with questionable semantics, these accounts live longer and learn faster. This gives you more time to clean your list and find the most relevant keywords while the Google algorithm views experiments from such an account more favorably.

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How to Find New Conversion Sources in "Battle" Conditions​

Don’t overcomplicate the task of finding profitable keywords based solely on assumptions. Most of the time, the real "gems" are found in the Search Terms report. That’s exactly where you should head as soon as your first $100 is spent.

What’s the difference? A keyword serves as a marker for the system, while a query is what a real person actually typed into the search bar. If you add the keyword "crypto investing" to your campaign, ads might show up for the query "crypto investing scam Bitcoin Era." Until the buyer sees this search query, they won’t know that this keyword is the reason the entire campaign is bleeding money.

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The buyer's task is to regularly mine the search terms report. For example, if you see a query with a good conversion rate or a high CTR, add it as a separate keyword. You can often find "long-tail" phrases this way that no planner would ever suggest. Local slang, competitor brand misspellings, or clarifying words (e.g., "fast reg no KYC")—this is the gold that brings the most relevant audience.

When you identify a keyword that carries the whole group with a good CR and cheap leads but lacks reach, it’s time to scale. That keyword should be moved to a separate ad group (SKAG or a thematic one). This makes it easier to write relevant headlines for it to boost CTR and lower the CPC. Essentially, this is the "Sandbox" strategy, where new keywords are tested in a separate group. This approach protects the buyer if the new keywords turn out to be trash—they won’t drag down the Quality Score and CTR of your main working group. Only when a keyword has proven its effectiveness in isolation should it be moved to the core. Mixing everything into one pile often dilutes the campaign's focus, making it very hard to restore its previous efficiency.

Note that even the most skilled buyers fall into the classic trap of using a Broad strategy to get more traffic. In reality, Broad match without a well-vetted negative keyword list leads to wasted budget. The algorithm starts showing ads for queries that only remotely touch on the offer's topic. You should prioritize phrase and exact match first, using them as a filter against junk.

Why is this so important? Imagine a classic situation: a buyer decides to scale, adds 20 new keywords, and traffic indeed grows. CTR is great, too. But conversions suddenly drop by 30-40%. The reason is almost always low intent. Adding broad keywords starts pulling in "window shoppers" who click without taking action. Unfortunately, when the algorithm sees a good CTR, it gives those keywords more reach. Eventually, they eat the budget of the phrases that were actually bringing in deposits or sales. When you see this dynamic, it’s best to immediately switch new keywords to Exact or Phrase Match to verify their real value.

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Use Broad only when you already have a solid base of negatives and need to find something fundamentally new—and again, do it in a separate group.

How to Cut the Dead Weight Without Killing the Campaign​

Pausing a keyword is easy. Knowing when to do it is the hard part. For instance, it’s typical for a keyword in Google Ads to cost $50 without a single lead. But don’t rush to kill it immediately. First, evaluate secondary metrics:
  • Were there "Add to Cart" actions or registrations without deposits?
  • What is the bounce rate and session depth?
  • Could the keyword be bringing a hot audience, but the lander is failing?
Focus on CPA rather than CPC. Sometimes a high-cost click brings the highest-quality user. If a keyword brings conversions but they are above your KPI, try lowering the bid by 20-30% before pausing it completely to bring it back into the profitability zone.

Important: Google needs data. If a keyword gets 10 clicks and is paused, that’s not media buying—that’s gambling. Ideally, you should let a keyword reach 2-3 times the target lead price. If there’s still silence, it’s time for it to go. Also, check the match type; sometimes a keyword failing in Broad becomes a valuable asset when switched to Exact.

These tests often require significant "wasted" budgets to gather stats. This is where strong accounts save the day. The accounts available via YeezyPay have higher billing limits and allow you to comfortably weather the campaign’s learning phase without getting blocked due to minor payment dips or "suspicious activity" during optimization.

Negative Keywords: The Foundation of Profit​


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80% of campaign optimization success usually depends directly on how you handle negative keywords. In fact, working with negatives is often more important than finding new winners. Ideally, every day should start with cleaning your Search Terms to remove anything irrelevant. The most common reason for a conversion drop during scaling is junk traffic latching onto new keywords. If a buyer adds the word "casino," they automatically sign up for impressions on queries like "history of casinos," "social casino," or "casino simulator" unless they cut the fat.

In grey-hat niches, there are standard categories of "parasite" traffic that should be excluded using lists. The basic minimum includes:
  • "free," "no deposit," "bonus without FTD," "no investment" (for investment/crypto);
  • "forum," "reviews," "scam," "fake," "fraud" (unless you are using a "review/exposure" funnel);
  • "download," "photo," "video" (if you are running a product, not a PWA or classic app);
  • Student-related queries (homework, reports, thesis, essays).

Pro buyers suggest using master negative keyword lists. Build the base once and apply it to all campaigns to save time and prevent stupid budget leaks. Every dollar saved from a junk click is a dollar added to a converting query.

Search vs. PMax​

Performance Max has been the trend for the last few years, but for an affiliate, it’s a black box. It works well at scale with plenty of signals, but at the start, it’s better to use classic Search for more transparency. It allows you to see exactly what queries are being clicked and manage bids manually.

Search serves as a perfect data donor for PMax. Once you’ve ramped up Search, found working keywords, and gathered negatives, you can feed all of that into the PMax core via Signals. If you launch PMax from scratch in gambling or crypto without strict negatives, Google will quickly find the cheapest audience that clicks but never pays. Cleaning traffic inside PMax is much harder.

To be fair, PMax is harder to control. If a campaign starts shaking, it’s hard to tell if the creative, the placement, or a keyword is at fault. In Search, the buyer remains the master of the situation. However, this format requires manual work and high-quality "consumables." With trusted Google Ads agency accounts from YeezyPay, this process becomes much more stable. Why? You get rid of the micromanagement of card linking and long warming periods, focusing instead on managing bids and keywords. You can top up balances with crypto, and in case of an irrevocable ban, you can transfer the remaining budget and keyword list to a new account.

Common Semantic Mistakes​

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To summarize why buyers often lose part of their budget, here is the shortlist:
  • Cramming hundreds of keywords into one ad group: An ad should always be relevant to the keyword; one intent should equal one group.
  • Neglecting negative keywords: Burning budget on "free" and "no investment" seekers.
  • Blindly trusting Broad match at the start: Google’s algorithms are often too optimistic with synonyms. Don't leave this entirely to the AI.
  • Pausing keywords after 5 clicks: Killing a keyword too early due to fear of costs leads to a trap where you have no data and can't make informed decisions.
  • Ignoring the Search Terms report: Not looking at what Google is actually charging you for.

Conclusion​

In 99% of cases, the most profitable semantics are not created in a Google Sheet before launch but are born through the grind of optimization. Therefore, the best tool is not even Google’s own Keyword Planner, but the discipline to cut junk queries from the Search Terms report every single day. It’s tedious, but this routine task distinguishes a buyer who stays in the green from one who constantly complains on forums about expensive auctions.

Don't forget that any keyword experiments carry a risk of performance dips, freezes, or even account bans. To stay calm during these moments of turbulence, you need more than just a cool head—you need a stable infrastructure like the one provided by YeezyPay. Thanks to the stability of trusted agency accounts, even grey-hat campaigns receive more lenient treatment from moderators and have the durability to test hypotheses and scale winners. For a buyer, this means spending less time worrying about random bans or payment issues and more time on profit.
 
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