Putting the tilde sign (~) before the search word will tell Google to display results for not only the search term but also synonyms. This tip is a boon for search engine optimisers during their analyses.
The first commercial spam was posted on Usenet by Laurence Canter and Martha Siegel. They used a Perl script to post their message, "Green Card Lottery - Final One?", to about 5,500 discussion groups. [more...]