The search bar will only show you specific apps if you start typing in a name.The thing is that he did not previously search for those apps, nor did he interact with them in the past.In any case, This seems like a very non-intrusive way of advertising different apps.Advertising three apps in the search history should definitely introduce users to trending apps without cluttering the interface.We will have to wait for this functionality to reach other users in order to see what Google is planning."