Personal content is user-produced content that is not expected to be seen by different users. The case vintage PC application may, for instance, give the choice for users to include notes about the cost and condition of a computer they are thinking about purchasing. Notes, for example, would be indexed as personal content.
Personal content indexes are stored locally on the device and appear just inside searches performed using the Google application and just when the owner signed into the device. Unlike public content indexing, personal content indexing does not require that the content additionally exists on a companion website.
Personal content indexing is achieved by making calls to the Firebase indexing ...
