Perhaps you should try some spelling variations:
oral communication » personal communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
information use » information und, information 2
4 developing » 3 developing
developing a » developing _
neo oral » new oral, who oral
a access » 2 access, 3 access, 4 access
use neo » use new, case neo, use near
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information use neo oral communication costs 4 developing a access.*.