The phrase "a particular difficulty for" is correct and usable in written English.
It can be used when discussing a specific challenge or obstacle that affects someone or something.
Example: "The new regulations present a particular difficulty for small businesses trying to comply with the law."
Alternatives: "a specific challenge for" or "a notable obstacle for".
"I know I'm a particular difficulty for a lot of scholars, because I'm an actor, a man of the theater, and yet I'm denying that an actor wrote these plays," Mr. Rylance said in a recent interview.
Third, the "measurement problem" presents a particular difficulty for substance metaphysics, since the latter rests on the assumption that all individuals are fully determinate independently of their interaction context.
If 'here' and 'now' are true demonstratives, or discretionary indexicals, then they may present a particular difficulty for demonstration-theories, for pointing gestures often seem irrelevant to determining their referents and contents in contexts.
Tetracyclines are among the main antimicrobials used in aquaculture, and present a particular difficulty for extraction, due to a complex structure and high interaction with components of the biological matrix.
Such simplified methods have presented a particular difficulty for light steel framed constructions as compared with many other forms of construction because they must accommodate the effects of non-homogenous layers and thermal bridges where the difference between the thermal conductivity of materials is large.
It is also sensible to register that the 2007 graduates included the first ever cohort of GEM students at Nottingham: the significant cohort by GEM vs UG effect seen in the final year OSCE and OSLER may indicate a particular difficulty for that first GEM cohort.
As a particular difficulty of such a predictive approach for most organisms in marker gene databases the genome and therefore the functional repertoire is not known.
Finally, missing values or a different number of observations between patients do not pose any particular difficulty for these plots.
A particular difficulty exists for populations which have reduced LD due to extended population history, such as those from Sub-Saharan Africa, for which considerably higher marker coverage is required for complete coverage.
But London has a particular difficulty.
Then a particular difficulty cropped up – her clothes.
