She made an exhaustive search for the missing letters, but found none.

The site, officials said, is on a firm rock foundation chosen after an exhaustive search.

And they've been carrying out an exhaustive search for clues.

The exhaustive search nonetheless gave him a feel for how tight the job market had become.

All during this exhaustive search, hidden eyes had been watching.

After a more exhaustive search, he said, the total had grown to $666,000 by the end of 1986.

Our own crews, despite several exhaustive searches, have turned up nothing.

That being so, I'll send out an emergency call for an exhaustive search in all mountain areas.

There has to be an exhaustive search for a diplomatic solution.

Typically, this is an exhaustive search of a particular key space.