Perhaps you should try some spelling variations:
personal communication » interpersonal communication
transformation case » transformation based, transformation a, transformation als
technologie die » technologie de, technologie im, technologie der
wat personal » a personal, das personal, haus personal
3 developing » 3 development
developing 2 » developing _, developing a, developing e
case wat » case what, case who
costs 3 » costs _, costs 4, costs a
2 areal » 2 real, _ areal, 2 areas

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologie die transformation case wat personal communication costs 3 developing 2 areal.*.