This is the 932nd most frequent Polish word.
obszarze
"Obszarze" means "area" or "region" (locative case).
The word 'obszarze' (area) here refers to the domain or field of occupational activity.
Pracuję w obszarze technologii informacyjnych.
I work in the area of information technology.
In this sentence, 'obszarach' implies conceptual spheres or scopes related to a subject.
Interesuję się badaniami nad obszarami wpływu społecznego.
I am interested in research concerning areas of social influence.
Here, 'obszarze' is used to indicate a geographical or physical region.