If you were hoping for a more concrete idea of when services will be back up and running, don't hold your breath.

Government watchdog groups and others have been focused on more concrete ideas.

He suddenly realized that he had no concrete idea of what success would actually look like.

Kernis often starts his works with a visual image or concrete idea.

And she still had no concrete idea of what she so feared.

"It would be nice if we had a concrete idea of what was accomplished," she said.

"We're concerned about pumping more money into a system that has no concrete idea where it's going," said one aide.

It is hard to come up with concrete ideas.

No one here seems to have concrete ideas about how to persuade Serbs to give up territory.

What we would like to do is to progress some of those concrete ideas.