Google sends out "spiders" (automated programs) to discover and collect data from billions of web pages.

The collected data is organized into an enormous database called the Google Index for quick retrieval.

Google's algorithms rank pages by relevance and quality, using factors like keywords, links, and engagement.

When you search, Google analyzes your words to understand your intent using natural language processing.

The algorithm matches your query to indexed pages, emphasizing keywords and synonyms.

Pages with high-quality content and important, reliable, and trusted sources are prioritized in results.

Google considers the factors such as your location, search history, and device to tailor results for you.

Google displays concise summaries of title and description to help you decide which result to click.

The algorithm and the system is regularly updated to include new updates, new pages and improve accuracy.

Google regularly refines algorithms using user interactions and feedback to ensure relevance over time.