Perhaps you should try some spelling variations:
voices communication » voice communication, voice communications, voice communicative
information costs » information contents, information centers, information content
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
developing a » developing _
a voices » a voice, _ voices, 5 voices
a access » 2 access, 3 access, 4 access
costs a » costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information costs a voices communication costs _ developing a access.*.