His purpose, Administration officials said, is to give greater momentum to global trade liberalization talks among 96 nations.

Microsoft has built up great momentum with the preview releases.

But great public momentum has built in recent months, and there is widespread support for accepting the refugees here.

"Doing a deal like Tiffany's give us greater momentum," he said.

"They are going ahead with great momentum," he said, "taking some very positive steps and implementing it well."

It's better than last year, but there's still no great momentum.

But I don't remember in these two games the great momentum that we had.

Peace has too great a momentum when it becomes a reality for the grasping.

The reforms, he added, "have a great momentum of their own, and it is very difficult to reverse them."

At the same time, it clearly underlines the need to give greater momentum to dialogue.