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What are negative words in contextual advertising and how to select them?

Posted: Sat Jan 18, 2025 7:07 am
by shammis606
What are negative keywords and how do they work?
Negative keywords are a list of words or phrases that you add to your ad campaign. When a user enters a search query that contains at least one of your negative keywords, your ad will not be shown. This helps avoid irrelevant impressions and clicks, for example, from users who are not interested in your product or service but are looking for something similar but with different characteristics.

Why are negative words needed in contextual advertising?
The main goal of negative keywords is to increase the effectiveness thailand b2b leads of an advertising campaign and reduce its cost. They allow you to:

* Reduce irrelevant clicks: Avoid clicks from users that will not lead to conversion.
* Optimize your advertising budget: Direct resources to impressions that are most likely to lead to the desired result (for example, a purchase or a call).
* Improve quality scores: Increase CTR (click-through rate) and conversion rate.
* Improve ad position: Increase the relevance of ads and improve their positions in search results.

The Impact of Negative Keywords on Effective Advertising Budget Management
Without negative keywords, your advertising budget can quickly be depleted by impressions and clicks from users who are not your target audience. Negative keywords help focus your budget on the most promising queries, which leads to a higher ROI (return on investment).

Why are negative keywords important?
Changes in algorithms of search engines and advertising platforms.
Search engine algorithms are constantly evolving to better understand the meaning of search queries. This means that some queries that might have previously been shown to your ad may now be excluded if they contain certain words or phrases. Therefore, regularly updating your negative keyword lists is becoming critical. Moreover, in 2025, we expect to see increased use of AI for query analysis and targeting, making the use of negative keywords even more effective.

Increased competition and cost per click: how negative keywords help optimize costs.

In the conditions of growing competition, the cost of clicks is constantly increasing. Using negative keywords helps to minimize ineffective costs, directing the advertising budget to the most promising audience segments. This is especially important in highly competitive niches.

Examples of cases where the lack of negative keywords led to a decrease in the effectiveness of campaigns.
Imagine that you sell luxury watches. Without negative keywords, your ad may be shown to users searching for “cheap watches”, “fake watches” or “watches from China”. This will lead to unnecessary clicks, high cost per click and low conversion. The correct selection of negative keywords would eliminate such impressions and would save significant money. Similar situations can arise in any business where it is important to clearly define the target audience and avoid irrelevant impressions.

Tools and methods for selecting negative keywords
Using automated tools and AI-based technologies
Modern advertising platforms and marketing tools increasingly use artificial intelligence technologies to automate processes. Specialized tools can analyze large amounts of data, identify irrelevant queries, and offer lists of negative keywords based on the analysis of successful campaigns. Examples of such tools include Google Ads, SEMrush, and Ahrefs, which allow you to quickly find weak points in current strategies and suggest optimizations.

Analysis of query and keyword statistics
Regularly analyzing your search query statistics can help you identify words and phrases that are driving unnecessary clicks. Here are some things to consider:
- Reviewing your search query reports to see which word combinations are driving your ads.
- Identifying words that aren't driving conversions and adding them to your negative keyword list.

Creating Effective Negative Keyword Lists


Using the semantic core
The semantic core allows you to understand which queries are targeted and which are not. Creating a list of negative words based on the analysis of the semantic core will help avoid irrelevant impressions. This also includes analyzing competitors and studying their strategies.

Grouping negative keywords by topics and ads
When you have a significant number of negative keywords, it makes sense to organize them into groups. Grouping negative keywords by topics and categories allows for finer-grained control and helps avoid confusion, especially if you have large-scale advertising campaigns.

Setting up negative keywords in advertising campaigns
Different levels of minus keyword customization
In Yandex Direct, you can set up negative keywords at three main levels:
1. Company level: Negative keywords added at this level will apply to all ads within the campaign.
2. Ad group level: Negative keywords added here will only apply to specific ad groups.
3. Ad level: The most personalized level, when negative keywords are tied to a specific ad.



This multi-level structure allows you to flexibly customize your advertising campaign and prevent impressions that interfere with achieving your goals.

In the context of rapid technological development, the emergence of new tools and changes in user behavior, advertisers must adapt and make the most of all Yandex Direct capabilities to effectively manage their advertising campaigns.