Not that I'd been searching diligently for a house of worship.

There was again no sign of a secret opening, although he searched diligently for one.

His eyes diligently searched for anything that would identify the man; however, there was nothing.

On the one hand, a user must search for the copyright owner diligently.

This is why our customs men must search so diligently.

He appeared to be diligently searching for something to watch other than Reptile shows.

They were all searching diligently, but without any success.

Sisters, too, were diligently searching every building and covered corridor.

Though I have searched diligently for this phantom four pounds and cannot find them.

If you knew anything of importance you would not be searching so diligently.