What are different types of Internet search tools?

There are four basic steps, every crawler based search engines follow before displaying any sites in the search results…Examples of Crawler Based Search Engines

  1. Google.
  2. Bing.
  3. Yahoo!
  4. Baidu.
  5. Yandex.

For More Information Please Refer: https://www.webnots.com/what-are-different-types-of-search-engines/