Perhaps you should try some spelling variations:
personal communication » interpersonal communication
transformation als » transformation a, transformation _, transformation 1
wave personal » have personal, paper personal, place personal
3 developing » 3 development
developing 2 » developing _, developing a, developing e
als wave » als ware, als waffe, a wave
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: technologien _ transformation als wave personal communication costs 3 developing 2 areal.*.