Hey, for whatever reason that method doesn't seem to work. At least for me, it doesn't.

But here's a way that did. I put the comm names in the "Has the words" form instead, but just as their names.

So, in your case,
paradisa OR paradisaooc OR paradisalogs OR paradisamemes OR paradisawatch

Don't know why the subject line version didn't work for me. But just letting you know another method.