Adcenter editors arbitrarily rejecting keywords?

I seem to keep having problems getting keywords rejected on my adcenter campaigns and I don't quite understand why. At first I thought it was because I was bidding on a trademark, but then I re-submitted my keywords and a couple days later a different batch of keywords got rejected.

For example, on day 1, 'widgets' was rejected. I resubmitted that keyword, and then on Day 3 'red widgets' was rejected. And then two days later 'green widgets' was rejected etc..

Has anyone else had problems with this?

 

I have a hard enough time getting out of the pending period LOL..

 

it's tough.. looks like it's more luck than logic..

 

Yes, they seem to reject keywords for no reason. I submitted a couple of ads for music downloads and they all got rejected. However I talked to them over the phone and got them all approved within a week and didn't have a problem after that.

Ivan