Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
technologien als » technologien des, technologien fur, technologien und
10 communication » 1 communication, de communication, 3 communication
developing china » developing china's, development china, developing caring
als information » als informations, aids information, laws information
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
china africa » cpia africa, china asia
costs 2.4 » costs 12.4, costs 23.4, cost 2.4

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

• Adding a wildcard symbol may retrieve word variants: technologien als information content _ 10 communication costs 2.4 developing china africa.*.