Too Long; Didn't Read
Google Discover is a news feed driven by a Google algorithm that enhances the experience of mobile users and presents content that may be of interest to them without any query. The content that appears to the user is determined according to his / her personal browsing history and internet usage habits. Google determines the content that you may be interested in and presents it to you through Discover. There is no clear formula and guarantee for ranking, but if you follow the right optimization, you can be seen in Discover and appeal to users.