The phrase "show difficulties" is grammatically correct and can be used in written English.
You can use it in a sentence when you want to indicate that someone or something is demonstrating or displaying problems or challenges. Example: During the presentation, the speaker showed difficulties with the technology, causing delays and technical issues.
Regarding room geometry, deep or narrow south-oriented rooms show difficulties in reaching sufficient daylight levels without overheating.
argued that dyslexic individuals would show difficulties at an attentional level, through sluggish attentional shifting (SAS) in all sensory modalities.
Psychopaths do indeed often show difficulties in understanding how their hurtful behaviour and actions can cause suffering and pain in others.
In project-based industries studies show difficulties in extracting, distributing and applying embedded and practice knowledge across structural and organisational boundaries.
Preparation of coatings simultaneously exhibiting high hardness and enhanced fracture resistance is a hot topic, as nowadays used ceramic protective coatings show difficulties to cope with increased demands due to their inherent brittleness.
Although epidemiological studies show difficulties to isolate the links between the different parameters involved, some results could guide us to relate the effects of Electromagnetic Fields with these kind of diseases.
G.M. continued to show difficulty making money in its core business, making cars and trucks.
Report cards, letters from baby sitters and child care centers to show difficulty at recess when children are little.
Learners show difficulty in problem posing even if they can easily solve the problems.
-Restore state funds for mental health services to young children who show difficulty adjusting to school (AB 1133).
However, infection in cattle often goes undiagnosed, and small-area studies show difficulty in relating incidence in cattle with tsetse challenge [4].
