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We have heard about semantic search, which returns results that are suited to users' intentions, and about contextual display of results, when search engines are guided by the long-term search behavior. But SearchCloud, a search engine that launched a few days ago, uses word "weight," as it was called, in order to determine which are the most relevant results for a query. The mechanism is simple. All users have to do is type the keywords in a box, and then select how important each wor... Read »