It is a search engine and organizer of information on the internet. Currently google is the search engine most used worldwide and their capabilities more impressive this the be able to find and organize information on millions of websites in a matter of MILLISECONDS. To display relevant information to the end user uses a powerful algorithm of search that is in constant evolution with the goal of eliminating its results pages have no relevant content. And there is great debate about algorithm google-style searches or searches by reference to the style facebook, or that could make facebook.
* Only one "like" per meaning and day, the more "likes" the meaning will appear higher in the list
