I think that function does indeed exist. Click the gear > include dead torrents: no > only dead
It is the second box in "advanced settings." I hope that helps!

But now I have a question—does the browse function have an option to only show freeleech files, like the search function does? That would also be a nice feature, I think.  Unless it already exists and I am not noticing something very basic and obvious!  :blink:

Perhaps you could hire someone to come over and read the results of your searches to prevent you from seeing something icky-wicky. They could also write your forum posts for you so you don't come across like a little brat.