At this time, there are a lot of companies that are trying to release their products in the torrent format because they don't have a stable server or they want to allow users to download the product with full speed. The best example is represented by the Opera browser that can be downloaded into multiple formats including the .torrents extension.
Now, the Google search engine has several operators that allow users to search for a certain type of information or extension. "Filetype" was especially designed to help you find a specified extension, including .torrent. So, if you want to download anything from Google through the torrent protocol, you should type the following command in the search box:
The term anything must be replaced with the name of the file you're looking for. Google will search the Internet for information and, if it available, it returns the torrent file that must be opened with your client to start the download. So, if you want to search for the Opera browser, you should type the following command:
filetype:torrent opera browser