And finally, despite having been on notice multiple times, Khartoum has failed to stop the violence.
Having become disillusioned with the company, the market has failed to notice how much it has changed.
In many states, it has failed to make cheap food grains available to the poor.
However, extensive research by serious scholars has failed to unearth the text of this religious guidance.
Extensive research has failed to uncover even a single reference by Obama to Alinsky.
As for the right, a selection of grey men has failed to ignite electoral enthusiasm.
Ruby Wax's new morning chat show has failed to dent the audience of ITV1's morning programmes.
Their mission: Scoop up the 50% of homes the PC industry has failed to entice.
But in the past year, the company has failed to grow that number by much.
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The EWJ has failed to capture the full measure of the move higher in Japanese stocks.
The industry has failed to shut down file-sharing companies whose peer-to-peer software has legitimate applications.
She has failed to reach agreement with the opposition over her plans for reorganising the government.
It has also said the council has failed to comply with disability discrimination law.
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And Mr Havel, however eloquent his pleas for discussion and consensus, has failed to displace it.
The main problem for Kmart is that it has failed to keep up with the competition.
By any reasonable measure, the individual health insurance market has failed to serve its constituents.
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Not bad for a coach who, as of yet, has failed to win a national championship.
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The weekly OBV has failed to move above its WMA on the recent rally.
But the memory of the Holocaust has failed to be the moral compass of the world...
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X-Ray wrote to one of the directors of Lifestyle Claims, but he has failed to respond.
But they have mostly been heard before, and Mr Maliki's government has failed to achieve them.
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However The Casual Vacancy has failed to touch sales of Rowling's seven Harry Potter titles.
However, for 15 years the courthouse has failed to attract the money needed to transform it.
Under his presidency, the ECB has failed to establish a reputation for effective policymaking.
Mr Obama has failed to get these ideas enacted before, even when Democrats controlled Congress.
Geri's new single, meanwhile, has failed to be playlisted by Radio 1, Radio 2 and Virgin.
Another worry about the commission is that it has failed to nail the most senior brutes.
But a series of recent proposals by Malaysian businessmen has failed to break the impasse.
In the meantime, Kingfisher has failed to pay worker salaries, taxes and even fuel bills.
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It wasn't for lack of will that Israel has failed to bring Arad home.
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