It seems that Facebook is providing “Topics” to the open internet. The Facebook topics function allows you to follow a specific trend on Facebook.
The weird part is the fact that it is not open to the main public yet.
I had to join the waiting list for the “Graph Search” function.
So I decided to take a look on Google to find any public “Topics” which can be monitored via a simple Google Dork command.
You can find these indexed Facebook topics via Google