This looks cool, though as a non-Facebook user, I'm not sure of the details here. What does the "We don't." header mean?
If you don't use Facebook, probably you are not familiar with the Facebook ad manager.
It's a tool for advertisers on Facebook.
For each keyword you want to target, the Facebook™ Ads Manager shows the only 25 interest suggestions, the same that it shows to everybody.
We don't. We show you a lot more so that you can target interests that your competition is not.
Hope this clarifies it!