a well known director and producer fred savage is best recognized for his role as kevin arnold in the tv series the wonder years
The goal of the Search Engines is to provide users with search results that lead to relevant information on high-quality websites. The operative word here is relevant. To attain and retain market share in online searches, Search Engines need to make sure they deliver results that are relevant to what their users search for.
A search operator (sometimes referred to as a search parameter) is a character or string of characters used in a search engine query to narrow the focus of the search. In mathematics and computer science, operators are characters or sequences of characters that represent an action or cause an action to be performed.