Perhaps you should try some spelling variations:
personal communication » interpersonal communication
der transformation » die transformation, zur transformation, energy transformation
transformation als » transformation a, transformation _, transformation 1
technologie der » technologie de, technologien des, technologies de
model personal » der personal, model regional
a developing » a development
als model » als modell, als mode, ols model
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologie der transformation als model personal communication costs a developing _ areas.*.