Perhaps you should try some spelling variations:
personal communication » interpersonal communication
transformation case » transformation based, transformation a, transformation als
1 transformation » 4 transformation, die transformation, der transformation
technologie 1 » technologies 1, technologien 1, technologie c
what personal » threat personal, das personal, era personal
3 developing » 3 development
developing 2 » developing _, developing a, developing e
case what » care what, age what, have what
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 1 transformation case what personal communication costs 3 developing 2 areal.*.