Perhaps you should try some spelling variations:
2 informationsmasse » i informationsmasse, ii informationsmasse, als informationsmass
oral communication » personal communication
development 2.1 » development 1
technologies 2 » technologies _, technologies 4
2.1 access » 1.1 access, 3.1 access, 5.1 access
neo oral » new oral, who oral
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 informationsmasse _ neo oral communication costs a development 2.1 access.*.