Exploring More Google Options

Click on the more>> link and then click on the Groups link, and Google transfers your search to Google Groups. A Google Groups search can search through all public discussion boards on Google Groups, but it also searches the Usenet database back as far as 1981. Usenet was a heavily used network of discussion newsgroups that were available before the World Wide Web, discussing just about every topic conceivable.

In this case, 'quality of mercy' yields discussions on TV shows, literature, and medieval history. Let's move on to the news.