Search engines are everywhere. They are used to solve problems, find cooking recipes, understand how to spell words, and much, much more. But how many of us have actually stopped to think about how all of this works? The first thing that happens when you search for something is that a search request is sent to a server. This server has to break down your search, determining synonyms, context, and intent to understand exactly what you are looking for. Oftentimes, this server doesn't search the live internet, instead, search engines like Google search its massive index. This is a digital library of all web pages previously discovered by their web crawlers. Algorithms rank the relevant pages based on hundreds of factors, such as keyword relevance, quality and authority, user context, and usability of a webpage. All of these factors decide whether a webpage is brought up on the first page, or the fifth, or even if it's shown at all. The last part of the searching process is the presentation stage. The search engine serves the ranked results to your screen, often including specialized features like snippet highlights or knowledge panels. For many of us, the results are pretty close to what we want. But not all the time. Search engines like Google have a list of keywords that will help you narrow down your searches.