Perhaps you should try some spelling variations:
personal communication » interpersonal communication
der transformation » die transformation, zur transformation, energy transformation
transformation 1 » transformation _, transformation a, transformation 3
technologie der » technologie de, technologien des, technologies de
4 developing » 3 developing
developing a » developing _
de personal » der personal, des personal, de persona
costs 4 » costs _, costs a, costs 4.2
a areas » 1 areas, 2 areas, 4 areas
1 de » 1 die, 1 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologie der transformation 1 de personal communication costs 4 developing a areas.*.