More interestingly perhaps searching for “<term> -n to n” where n is an integer returns no results (e.g https://www.google.co.uk/search?q=google+-1+to+1
914 karma · joined March 11, 2008
[1] http://www.fsoldigital.com/product/synthi-a-ignition-of-the-...
[1] http://www.theinquirer.net/inquirer/news/2298553/chrome-for-...