Google is an
example of a search engine.
Use search engines:
enter your search in a search engine, it searches within its
own database of web pages for the keywords you enter, wherever
they appear on a Web page.
Google automatically inserts AND between terms.
* to find
specific terms or phrases
Another major search engine is Microsoft's Bing.
* to find well-known entities, such as IBM or government agencies
* to find news, travel, and shopping services