: Automated programs known as "crawlers," "bots," or "spiders" browse the internet by following links to discover new and updated content.
: The discovered content is organized into a massive digital hub or database called an index, allowing the system to quickly retrieve information when needed. ONLINE SEARCH ENGINE
: When a user enters a query, complex mathematical algorithms analyze the index to determine which pages are most relevant based on factors like keywords, content quality, and website authority. The Search Engine Landscape : Automated programs known as "crawlers," "bots," or
Search engines operate through three primary phases to deliver results: : Automated programs known as "crawlers
(PDF) A Study On Online Search By People Using Search Engine