Google is an
example of a search engine.
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.
Each search engine has its own way of listing results.
The most relevant result for you may not be listed first.
Google automatically inserts AND between terms.
Use search engines:
specific terms or phrases
Other search engines
include: Yahoo!, Bing, DuckDuckGo &
to find well-known entities, such as IBM or government agencies
to find news, travel and shopping services