Perhaps you should try some spelling variations:
informationsbereich iv » informationswert iv
6 informationsbereich » 6 informationsbrev, 1 informationsbrev, 2 informationsbrev
oral communication » personal communication
technologien des » technologien fur, technologien und, technologies 2
4 developing » 3 developing
developing a » developing _
iv oral » iv moral, i oral, ii oral
costs 4 » costs _, costs a, costs 4.2
a areas » 1 areas, 2 areas, 4 areas
des 6 » des 6b, des _, des 3

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

• Adding a wildcard symbol may retrieve word variants: technologien des 6 informationsbereich iv oral communication costs 4 developing a areas.*.