Sentence examples for has been some doubt from inspiring English sources

However there has been some doubt over their success, with problems including lack of effective management, increasing human pressures and inadequate government support.

But there has been some doubt that such systems could be made to work, especially as it is far from clear that all manufacturers would be prepared to install encryption systems in their machines.

If there has been some doubt about the rate at which Plunkett leaks runs, especially later when he is a bit stereotyped, then Mahmood, for all his attempted trickery, did not fit the bill either.

There has been some doubt lurking in the trenches about whether Google has a solid, organized enterprise strategy.

There has been some doubt cast on Mandiant's 2013 report that a special hacker unit of the government has been stealing state secrets.

Moreover, there has been some doubt on whether PrT can improve proprioceptive acuity in a functional way at all.

There had been some doubt about Rivera's return.

As for Jannings and his colleagues, there may have been some doubt.

There had been some doubt as to whether G.M. would offer the truck here as a replacement for the current Colorado, which is to be discontinued after the 2012 model year.

In view of this controversy there had been some doubt whether the academy would now risk affronting Moscow again with the selection of an author who was in official dis favor.

There had been some doubt over Chambers' fitness after he failed to qualify for the final at the Birmingham GP two weeks ago but his agent, Siza Agha, said he had trained injury free over the last fortnight.