What cross-negating actually means
A negative keyword tells Google not to show your ad for searches containing that word. Most people use negatives to filter junk traffic, such as “free”, “download” or “jobs”. Cross-negating works differently: the keywords of one ad group become negatives in its neighbours. The goal is simple. Each search should land in one best-fitting group, with the right ad and the right landing page.
Take a dental clinic in Tashkent with separate groups for implants, teeth cleaning and braces. If the cleaning group uses broad keywords, a search like “dental implant price” might trigger a cleaning ad. The visitor sees the wrong message, leaves the page, and you still pay for the click.
What goes wrong when groups overlap
The damage goes beyond a few wasted clicks. Overlap makes the account hard to manage, because you can no longer tell which setup performs and which one only steals traffic from another.
- Two groups compete for one query, and the statistics split between them unpredictably.
- An off-topic ad appears and sends people to an unsuitable page.
- It becomes difficult to see which keywords really bring leads.
- Ad tests lose meaning because impressions are distributed by chance.
- Part of the budget pays for internal competition instead of new customers.
How to set up Google Ads cross negative keywords
Start with data, not guesses. Without real search terms you will add negatives by eye and risk blocking traffic you want. If you run many directions, keep a simple sheet: groups in rows, their keywords and negatives in columns. Gaps become visible at once.
- Export the search terms report for a period with enough impressions.
- Assign every query to the group and landing page it belongs to by meaning.
- For each group, list the “foreign” words that clearly belong to its neighbours.
- Add them as negatives at ad group level, or campaign level if your directions are split by campaign.
- Move general stop-words into a shared negative list and attach it to the relevant campaigns.
- Return to the report once new data has built up and check whether queries moved to the right groups.
Match types and common mistakes
Negatives are stricter than regular keywords. They do not catch synonyms or close variants, and word forms often need to be added separately. A negative “implant” will not block “implants” or “implantation”. With negative broad match, word order does not matter but every word must appear in the query. Negative phrase match keeps the order, and negative exact match applies only when the query matches completely.
The most painful error is a negative that matches the group’s own keyword. Impressions simply vanish, and it is not always noticed right away.
- Adding a negative that matches the group’s own keyword.
- Using a single broad word such as “price” and cutting off traffic you need.
- Forgetting word forms and spelling variants.
- Doing the work once and never opening the search terms report again.
Uzbekistan specifics: languages and spelling
In Tashkent and the regions, people search in Russian, in Uzbek Latin, sometimes in Cyrillic and in transliteration. The same product can be searched as “купить телефон”, “telefon sotib olish” or “telefon narxi”. If your negatives exist only in one language, queries in the other will slip past your structure. Maintain the list in at least two languages and remember that apostrophes in o‘ and g‘ are typed in several ways.
There is also a layer of general stop-words. For an online shop these may be searches about reviews on other platforms or free options, for services they might be “jobs” or “do it yourself”. These are ordinary negatives rather than cross-negatives, but they live in the same lists and need the same attention.
How to check that it works
After the changes, wait for fresh data and open the search terms report again. Look at three things: does each query land in the expected group, have impressions for important keywords dropped, and has the share of leads changed by group. If a group stopped showing altogether, you probably added too many negatives.
An honest assessment needs analytics: Google Ads conversion goals, UTM tags and tracking of leads from forms, calls and Telegram. Without it you see clicks, not results.
Where to start
Cross-negating is one part of setting up Google Ads for a business in Uzbekistan, where account structure, keywords, ads, goals and analytics all depend on each other. At markdev we begin with an audit of the structure and search terms, then show in numbers what changed. If you want your account reviewed, talk to our team about the task.
FAQ
What are cross negative keywords in simple terms?
They are keywords from one ad group added as negatives to other groups. Each search then triggers one best-matching ad, and your groups stop competing with each other.
Do I need them if I have only one campaign?
Yes, if that campaign has several ad groups with similar keywords. A single narrow group rarely has the problem, but overlaps appear as the account grows.
Do negative keywords cover synonyms and word forms?
As a rule, no. Negatives do not match synonyms or close variants, so needed forms, transliterations and Uzbek spellings must be added separately.
How do I know I added too many negatives?
Look for a sharp drop in impressions on important keywords or a group that stops showing entirely. Check whether any negative matches the group’s own keyword.
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