Because of that, right from the early days, of the web, search engines have become an indispensible tool for web users.
Efficient and effective search processes provide a top E-commerce website capability that helps customers find the specific product (or content) or service (or information) they want to evaluate or buy.
Search engines may use a combination techniques, including searches based on content (a product) description, for example), or by parameters (above, below, or between in a range of values for multiple properties of a product, for example).
What is actually web search engine? It is a service that allows searching for information on the World Wide Web. Information may consist of web pages, images and other types of files.
They are designed for searching rather than for browsing, so they provide more substantial searching capabilities than directories.
Some search engines also mine data available in newsgroups, databases, and open directories. It is very important to the E-commerce website.
Management of web search engine