For Gov. Bill Clinton, these days have been deeply frustrating.

Human rights campaigners in Panama find their work deeply frustrating because they are able only to collect information about abuses, not to act on it.

They had kissed and caressed, but it was deeply frustrating.

And, although one part of her found it deeply frustrating, at another level Folly was grateful for his restraint.

All this makes the investigation profoundly difficult and deeply frustrating, law enforcement officials and crime experts say.

To read others speculating about her inner life and the relationship she has with her husband must be deeply frustrating to her.

But the current market swoon is proving deeply frustrating for even these so-called value funds.

They all know that and it's deeply frustrating.

Deeply frustrating, but I swallowed it back along with the dark feelings of regret and disappointment.

And despite years of promises, it has done little to clear the bureaucratic underbrush that makes Vietnam a deeply frustrating place to do business.