[Andrea]

Call me naive but this is totally new to me. I only learned about search engine math since I started affiliate marketing. This kind of information is very useful not only in affiliate marketing but in research in general. It would be very helpful to internet amateurs to have tips like these accessible or better yet, shown on search toolbars. Usually, I just write all the words down. Now, I can specify the results to let's say pages that contain information on Brad Pitt and Angelina Jolie by typing +Brad Pitt +Angelina Jolie so I won't get results that contain only Brad Pitt or Angelina Jolie in general. Or I can type +Brad Pitt -Angelina Jolie to get results containing only Brad Pitt and remove those that contain Angelina Jolie. The list goes and I suggest you look deeper into this if you're a newbie just like me.