Search engines use complex algorithms to index and retrieve information from the vast expanse of the internet. One fascinating aspect is the role of machine learning, which helps refine search results based on user behavior and preferences. For instance, algorithms like PageRank analyze the relationships between web pages to determine their relevance and authority, while natural language processing ensures that queries are interpreted accurately, enhancing user experience. Additionally, continuous updates and tweaking of these algorithms mean that search engines are constantly evolving, adapting to new trends and user needs.
In 3-4 sentences explain something interesting about how search works
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