Keyword research is a practice search engine optimization (SEO) professionals used to find and research search terms that users enter into search engines when looking for products, services or general information. Keywords are related to queries which are asked by users in search engines. There are four types of queries :
1. Navigational Search Queries
2. Informational Search Queries
3. Transactional Search Queries
4. Commercial Search Queries.
Search engine optimization professionals first research keywords, and then align web pages with these keywords to achieve better rankings in search engines. Once they find a niche keyword, they expand on it to find similar keywords. Keyword suggestion tools usually aid the process, like the Google Ads Keyword Planner, which offers a thesaurus and alternative keyword suggestions. Google's first party data also aids this research through the likes of Google autocomplete, related searches or People Also Ask.
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