The phrase "alleged difficulties" is correct and usable in written English.
It can be used when discussing problems or challenges that are claimed or reported but not yet proven or confirmed.
Example: "The company faced alleged difficulties in meeting the project deadline, which raised concerns among stakeholders."
Alternatives: "supposed challenges" or "claimed issues".
He reflected for a moment, then added what has become a notorious Sarkozyism: "I've suffered greatly by her" (possibly a reference to his alleged difficulties as a schoolboy, though in French the phrasing has an oddly sexual ring).
There was some, shall we say, unpleasantness two years ago when she had to leave the old Belgravia flat she once shared with Sven-Göran Eriksson after various alleged difficulties, and for a time she was living in a hotel.
What is not less remarkable, given the alleged difficulties of the form, is that some of the films have already had wide recognition.
Despite these alleged difficulties, the authors of pox treatises provided their readers with a list of symptoms that they personally considered to be related to the French disease.
In summary, then, while Rosen's incompleteness concerns may well not give rise to the problems he alleges, there are difficulties (or at least departures from orthodoxy) which will be faced by fictions which are incomplete in the sorts of ways that, for instance, Rosen's candidate is.
The judges also pointed out that Moore had initially claimed to not be intellectually disabled, alleging that any "difficulties he had were due to the abusive environment in which he grew up, emotional issues resulting therefrom, and his lack of opportunities to learn," Presiding Judge Sharon Keller wrote.
"Finally, it will examine the compliance with EU state aid rules of guarantees given by the state-owned Valencia Institute of Finance for loans that were used to finance the three Valencia clubs - Valencia, Hercules and Elche - while those clubs were seemingly undergoing financial difficulties". Valencia are alleged to have received 75m euros, Hercules 18m euros, and Elche 14m euros.
It is thought police had difficulty identifying the alleged victim.
Moreover, victims of torture are often so mentally and physically injured by the experience that their value as witnesses is irreparably damaged, a key reason for the difficulty in convicting alleged terrorists the world over.
Thus, the U.S. Chamber of Commerce and PHRMA allege that the difficulty of tailoring the distribution of certain generic medications will encourage generic pharmaceutical companies to stop selling certain generic medications altogether.
For example, to the extent the range of possible award values within the "meaningful limits" is generally consistent with peer group levels, stockholders would have difficulty alleging the grant of those awards was not entirely fair.
