Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
die communication » de communication, time communication, une communication
technologien ad » technologien am, technologien und, technologien als
developing high » develop high, developing city, developing ict
ad information » d information, nd information, od information
7.3 developing » 3.3 developing, 1.3 developing, 2.2 developing
high africa » higher africa, rights africa, china africa
costs 7.3 » costs 2.3, costs 4.3, costs 5.3

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 _ die communication costs 7.3 developing high africa.*.