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
developing asia » development asia, developing a
3 developing » 3 development
der oral » der moral, der ort, der orte
costs 3 » costs _, costs 4, costs a
2 der » _ der
areal. » areas., area., real.

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 der oral communication costs 3 developing asia areal.*.