Perhaps you should try some spelling variations:
oral communication » personal communication
technologien aids » technologien als, technologien ad, technologien des
aids informations » aids information, ids information, als informations
3 developing » 3 development
developing a » developing _
des oral » des moral, des oil, des orts
a access » 2 access, 3 access, 4 access
und des » und der
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien aids informations und des oral communication costs 3 developing a access.*.