"-domain.tld" has the side-effect that it'd not get any results from those domains then; which might not be a good idea (at least in 1% of those cases when say

"-domain.tld" has the side-effect that it'd not get any results from those domains then; which might not be a good idea (at least in 1% of those cases when say "-domain.tld" might be what exactly you're looking for".