Perhaps you should try some spelling variations:
informationsbereich iv » informationswert iv
6 informationsbereich » 6 informationsbrev, 1 informationsbrev, 2 informationsbrev
oral communication » personal communication
technologies 2 » technologies _, technologies 4
development 2 » development 1, development 2.1, development 2.3
iv oral » iv moral, i oral, ii oral
costs a » costs _, costs 4
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 6 informationsbereich iv oral communication costs a development 2 areas.*.