Rated 5 out of 5 stars

Great! This lets me avoid Google's annoying 'Results for similar searches', by enabling verbatim searches. Right-click on the search box in this page: https://www.google.com/webhp?hl=en&safe=off&complete=0&tbs=li:1 and name your new search engine 'Google Verbatim' or similar. Success!

This review is for a previous version of the add-on (2.0.1-signed).