Perhaps you should try some spelling variations:
des transformation » des transformations, der transformation, de transformation
oral communication » personal communication
technologien des » technologien fur, technologien und, technologies 2
transformation 2 » transformation _, transformation a, transformation 1
from oral » from moral, from rural, from oil
costs a » costs _, costs 4
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien des transformation 2 from oral communication costs a development a areas.*.