Previous efforts at campaign finance reform have often failed.
Planned savings have often failed to materialise, and cultural clashes have hobbled operations.
Its attempts to smuggle in men and weapons from Pakistan have often failed.
Where other like-minded exhibitions have often failed, Mr. Enwezor's succeeds.
OPEC's past efforts to micromanage the oil market have often failed.
Donors have often failed to stump up promised funds, breeding uncertainty.
Here in the United States, we have often failed to pull that constellation together in a timely fashion.
The advances of the past decade have often failed to reach the poorest children, especially those in rural areas and from ethnic minorities, experts say.
Officials from both countries have often failed to fully grasp the weakness of the Honduran institutions deployed to turn the country around.
Liberals have often failed to build public support for their beliefs: why bother to persuade people when you can rely on activist judges?
This is why ECNs, only a year ago regarded as a huge threat to stock exchanges, have often failed to live up to expectations.
