Perhaps you should try some spelling variations:
transformation under » transformation der, transformation und, transformation index
des transformation » des transformations, der transformation, de transformation
oral communication » personal communication
technologien des » technologien fur, technologien und, technologies 2
4 developing » 3 developing
under bone » under one, under bank, under body
bone oral » bone meal, one moral
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien des transformation under bone oral communication costs 4 developing _ areas.*.