This document provides a 3-part summary of how Google search works: 1. Google has spiders that build an index of web pages by screening them for relevance to search terms. It analyzes links and popularity to evaluate each site. 2. When a search is performed, Google races through its index to find pages containing the search terms, analyzes relevance, and ranks pages based on usefulness. 3. Search operators like exclusion (-), inclusion (+), and phrase matching (" ") can help refine searches by including or excluding specific words. They provide more control over search results.