Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
technologien does » technologien des, technologien als, technologie de
does information » des informations, dis information, users information
2 communications » 2 communication, 3 communications, 4 communications
developing china » developing china's, development china, developing caring
3 developing » 3 development
china asia » china asean
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 does information context 3 2 communications costs 3 developing china asia.*.