Welcome to WebmasterWorld Guest from 188.8.131.52
Hmmm. Let me take a guess as to where you might be located...
Hey, you'll also find some good info that may pertain to your situation, in post #2 here:
To get around this problem just must use an anonymous proxy in the country you're targeting.
I hope Google fix this problem in the future.
Does the traffic estimator think these words will get clicks?
If your keyword contain 'questionable' material (i.e. gun, poker, children, etc) then they will need to be reviewed by the google team before the keywords go live.
Here's a whole host of other reasons as well: