I typed it in Word - hence it's in Times New Roman lol shared mainly from personal experiance with a similar issue.
As for links:
KeywordSpy is meant to be a good resource - (why people can't just right click and view source I'm not sure?)
there's another link too that I just can't find (highly disorganised favourites) that can to content check to make sure your content hasn't been copied or violated etc..........if I find it, I'll edit and pop it in.
hope that helps
Edit bit
Brand Protection | Online Brand Name Protection | Internet Brand Protection | Protecting Brands - another good link (wasn't in my favourites which is why I couldn't find it, it was in the web stats............still can't find t'other one though!
found it
Copyscape - Website Plagiarism Search - Web Site Content Copyright Protection