Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
voice communicative » voice communication, voice communications, face communicative
communicative costs » communication costs, communications costs, communication costa
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
developing asia » development asia, developing a
3 developing » 3 development
asia access » basic access, basin access, asia across
content 1 » content _
1 voice » 1 voiced, 1 voices, 11 voice
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 des information content 1 voice communicative costs 3 developing asia access.*.