Google uses a combination of advanced algorithms and massive computing power to quickly and accurately search the web. Its search engine uses a proprietary algorithm, called PageRank, which assigns a relevance score to each webpage based on the number and quality of links pointing to it. The search results are then ranked by relevance, with the most relevant results appearing at the top. Google also employs various other algorithms and technologies, such as natural language processing and machine learning, to improve the accuracy of its search results and provide users with more relevant information. Additionally, Google has invested in a massive network of data centers and servers to store and quickly access the vast amounts of information on the web.
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence