Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
10 communication » 1 communication, de communication, 3 communication
developing china » developing china's, development china, developing caring
technologien od » technologien ad, technologien und, technologien _
od information » d information, nd information, road information
6.4 developing » 5.4 developing, 3.3 developing, 2.2 developing
china asia » china asean
content 1 » content _
costs 6.4 » costs 4.4, costs 4.2, costs 2.3
1 10 » _ 10, 1 1, 9 10

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

• Adding a wildcard symbol may retrieve word variants: technologien od information content 1 10 communication costs 6.4 developing china asia.*.