There's a Firefox add-on that allows you to block specific sites from Google's search results... not every practical for the whole Internet but it is for the wo

There's a Firefox add-on that allows you to block specific sites from Google's search results... not every practical for the whole Internet but it is for the worst offenders. (https://addons.mozilla.org/en-US/android/addon/ublacklist/ https://addons.mozilla.org/en-US/android/addon/ublacklist/)