Alffe,
It looks the *Powers That Be* have defined the search-term character length as '4' ... which means that if you wanted to search for "PMS", you'd search for Premonster Syndrome instead.
Or "ALS" -->> Lou Gehrig's
Or "MS" -->> either Multiple Sclerosis or Sclerosis
so ...
find another way to say what you're looking for.
Just cause the door's locked don't mean you can't climb through the window. (Did I ever tell you about the time that my 5-foot, 200+ pound Mom did that and got stuck in the window?? ... I digress:
if there's a computer involved, there's always a way around it.
Barb
PS: Oh, another thing you might want to try is hop over to
http://www.google.com and enter:
site:
http://neurotalk.psychcentral.com ALS (or whatever your search-term is).