But he knew the search could not go on forever.

It just seems that the search has been going on since 1776.

The search for such a person was still going on, but no one expected quick results.

New investors are needed, and quickly, but the search for them is not going well.

I wanted to see how your search was going,' she said.

Several more standard days passed while the search went on.

The search for the answer must go back to the late 1960s.

Nearly a year's search went by looking for a record company ready to sign them.

Last night's questions were still with him, and the search for their answers went on.

The search went on for 6 months and the case was closed.