The phrase "and while the difficulty" is correct and usable in written English.
It can be used to introduce a contrast or a condition related to a difficulty being discussed in a sentence.
Example: "And while the difficulty of the task was evident, the team remained optimistic about their chances of success."
Alternatives: "despite the challenges" or "even though it was difficult".
Geary recited further facts imperiling the P.S.B.E., and after a while the difficulty of boiling an egg at home with anything like success sounded to be on the order of a bone-marrow transplant.
Many women also refused to leave their husbands and sons, while the difficulty of simply navigating the complex Titanic from the lower levels caused some to reach the top deck after most of the lifeboats had been launched).
The Pearson correlation is above 0.5 for both 5 and 6 cell types, while the difficulty in distinguishing Bs and Bl types is reflected in the low value of the Spearman coefficient especially for Bs in the 6-type calculation.
The risks associated with digital distribution are all but eliminated at this point, while the difficulty of using discs becomes greater and greater.
While the difficulty of precisely controlling Ag nanowire distribution on film limits the further development.
And while Richt spoke of the difficulty of playing in the Southeastern Conference, he welcomed the challenges with starting at the top.
And while she acknowledged the difficulty of the situation, she qualified it with "He's got to learn disappointment sometime".
In sharp contrast, the social and economic position of the urban masses and the growing rural population deteriorated, while the difficulties of daily life increased.
Reviewers liked the addition of an open world, the presentation and trick system, while finding issues with the difficulty of the controls and customization options.
Can you tell me about the Muse brother's mother, and the difficulty she faced while trying to get her sons back?
