"It was a very frustrating period when the Democratic Party couldn't find the right formula."

The staff members that are transferred may have a frustrating period before they become acquainted and learn to work together on the project.

It was sort of a frustrating period of time for us because the game could not be played.

The nineties were to prove a frustrating period for the club.

"It just seems to be the end of a very frustrating period" for Harnisch, he said.

"We are going through a very frustrating and disappointing period in the negotiation process."

The battle followed a frustrating period of six weeks for Wellington.

It was the most frustrating and informative period of my career.

I read a lot about Lincoln, who goes through a frustrating period when he gives direction to his generals but doesn't think they're listening.

The bill will end a long, frustrating period in which no one has really been answerable for the city schools' quality.