Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
de communication » mobile communication, online communication
technologien ad » technologien am, technologien und, technologien als
11.7 developing » 11.5 developing, 12.7 developing, 11.7.4 developing
ad information » d information, nd information, od information
developing 1 » developing _, developing a, developing e
context 8.3 » context 1.3, context 2.3, context 4.3
costs 11.7 » costs 11.1, costs 11.4, costs 1.1.3
8.3 de » 8.3 die, 8.3 der

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information context 8.3 de communication costs 11.7 developing 1 africa.*.