Search engines have two main functions-crawling Associate in Nursingd building associate index & providing search users with a stratified list of websites that they ponder as relevant. the instance of a research engine is Google, Yahoo, Bing, AOL etc.
Importance of keywords for the search engine
In SEO, keywords unit used for connecting you along side your targeted audience. they assist in creating a relationship along side your target market and have your web site indexed by search engines. Users rummage around for words or phrases. So, if your internet site is well optimized, your pages will appear in search results.