dpcsse
How does a web search engine work?

YOU SHOULD CHECK THIS OUT - I FOUND THAT THIS RESOURCE ON THE INTERNET WILL GIVE YOU THE ANSWER TO YOUR QUESTION:
Don't double click on this link - copy & paste it in your address bar of you web browser.


http://elrond.scam.ecu.edu.au/gcoll/4142/4142.htm


Lots of Love,

Rupert Symss

Basically a work of web search engine is to collects pages from websites and show when people search it using different keywords. And to collects those pages it has program which is known as crawler or spider. This will go to your website and collect all the pages or latest update. So that when visitors search their query then they will get list of search results according keywords which they use to search.