Perhaps you should try some spelling variations:
personal communication » interpersonal communication
des transformations » les transformations, model transformations, order transformations
transformations a » transformations _, transformations 1, transformations 3
technologien des » technologien fur, technologien und, technologies 2
developing asia » development asia, developing a
der personal » der personalen, der personen, der person
3 developing » 3 development
costs 3 » costs _, costs 4, costs a
a der » _ der, 2 der, 3 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 transformations a der personal communication costs 3 developing asia areal.*.