Perhaps you should try some spelling variations:
18 informationsbrev » 1 informationsbrev, 2 informationsbrev, 3 informationsbrev
informationsbrev ii » informationsbrev _, informationsbrev och, informationsarbeit ii
oral communication » personal communication
technologien und » technologie und, technologien des, technologien fur
developing 2 » developing _, developing a, developing e
ii oral » ii moral, iii oral, i oral
2 areas » 1 areas, 2 areal, 4 areas
und 18 » und 19, und 13

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

• Adding a wildcard symbol may retrieve word variants: technologien und 18 informationsbrev ii oral communication costs _ developing 2 areas.*.