Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
technologien als » technologien des, technologien fur, technologien und
1 communications » 10 communications, 14 communications, 1 communication
developing china » developing china's, development china, developing caring
als information » als informations, aids information, laws information
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
china africa » cpia africa, china asia
costs 12.4 » costs 11.4, costs 12.3, costs 2.4
context 1 » context 3, context 2

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

• Adding a wildcard symbol may retrieve word variants: technologien als information context 1 1 communications costs 12.4 developing china africa.*.