Subluxation: Partial dislocation of a joint. A complete dislocation is a luxation.
The largest number of items per content database that has been tested on SharePoint Server 2013 is 60 million items, including documents and list items. If you plan to store more than 60 million items in SharePoint Server 2013, you must deploy multiple content databases.
So from the moment of deletion, either you or your SharePoint Admin can restore documents, folders, items, lists and sites within 93 days (no matter which recycle bin they are in). After 93 days, your content is permanently gone and cannot be restored.