The miners see the tax as an effort to control their lives.

He made an effort to control himself, but it didn't work.

Other efforts to control the statewide use of Four have been under way.

In March 1968, the effort to control the private market price of gold was abandoned.

We must all be allies in the effort to control modern medical technology.

He said at least this much of an effort to control costs was essential.

And I felt that he was making an effort to control himself.

Today's regulations were not the only recent effort to control information services in China.

Small wonder that I shook with the effort to control.

And corporate efforts to control those costs have shown little success.