But there can be no success in that challenge without international cooperation.

While planning the operation, Jančić turned to Austria and France for help, but without any success.

In the following years, the empire instituted several reforms, trying to resolve the problems, but without success.

Numerous NGOs and public figures had contacted the Government in order to prevent her deportation to Spain, but without success.

Last month alone, they visited five large cities without success.

Regulators have been wrestling with this problem for years, without conspicuous success.

The company s success makes governance look easy, but that success is misleading.

But success brings new challenges.

The true measure of the success of the stimulus is not the actual level of unemployment, but what unemployment would have been without the stimulus.

China s strategy has had more success without provoking serious risks against the weaker Philippines.

To negotiate with Syria for peace, though without illusions as to the probability of success.

Simply put, the Al Jazeera success story would not have been possible without Qatar s backing.

But there are three prerequisites for success.

But such efforts have had limited success.

But the prospects of success are desperately dim.

But how important is democracy for economic success?

Success breeds confidence, but it also attracts envy.

Success may still prove elusive, but a new game with a greater possibility for success will have begun.

The many decisions required to ensure success must be gotten right not just once but repeatedly, though, without such transparency, the risks of corruption and misallocation obviously are much higher.

But success in Cairo might prove even more challenging.

The US, the European Union, and Russia have tried to engage Iran on this issue, so far without success.

Without that, and a renewed focus on growth, Japan will continue to climb down the global ladder of success.

The British Liberal Democrats, for example, have tried for decades to become a strong centrist third party, without success.

John tried without success until the end of his life to legitimise Jorge, Duke of Coimbra, his illegitimate son.

They own their success. But they also own their failure.

But, after years of success, TB is making a comeback.

But such success stories have not deterred the project s critics.

Air Malawi frequently had financial difficulties, and the Malawian government attempted to privatise the airline on two occasions without success.

But you cannot dress up failure in the clothes of success.

But Iraq also provides the test case for success or failure.

And the Summit would not have been the success it was without the tremendous support we received from our host location.

It has been done before. But there are three prerequisites for success.

But countries have so far had mixed success in attracting skilled immigrants.

But it is difficult to find many other instances of its success.

NATO has been trying for years without success to get its member states to spend the required 2 of GDP on defense.

Perhaps Italy s success will help to convince Spain to adopt the tough measures that reduce projected future deficits without more current austerity.

But military intervention in Darfur without the Sudanese government s consent is not an option today. Not only is there insufficient political will for an international force, but, more importantly, there are valid doubts about the feasibility and prospects for the success of such an operation.

But what I really want to stress is by all means, success, yes.

But clarity in these four areas will be essential for success at Copenhagen.

Success will not occur overnight, but progress has been impressive and is continuing.

But, of course, a large population is not always a recipe for success.

But the coalition proved unable to translate political success into strong economic performance.

But a success in that we reaffirmed our faith in the multilateral system.

But the European project has been an enormous success, not only for Europe, but also for the world.

But that argument ignores the effect of sporting success on national morale, an intangible factor in a country s success in other, more serious, spheres of endeavor.