Well now, what's the point in blocking a "search" result?
I can't think of any time I'd want to do that.
It's like, "I'm going to the library to look up 'boryborygmia,' but I'm on purpose not going to see what the Journal of the American Medical Association has to say about it."
For the life of me, I can't figure out why this is a good thing, putting on blinders that obscure one's view.
But of course, these are primitives.....