It was," the emperor said, "to be a long, frustrating search.

Scientists have reported an important advance in the long, frustrating search for a vaccine against malaria, one of the world's major killers.

After a long and frustrating search the Brahmans find the Bagaravats.

Hundreds of American planes joined in the difficult, frustrating search.

In both, the frustrating search for the truth becomes as significant as any facts they uncover.

They find her body after a long and frustrating search.

This is the most frustrating, exasperating, dumb, diety-screwed up search I've ever been on!

A frustrating search of the cargo hold turned up a startling revelation.

But the issue runs deeper, to a frustrating search for tradition.

It could also end Dallas's frustrating search for a marquee quarterback.