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
ad information » d information, nd information, od information
7.3 developing » 3.3 developing, 1.3 developing, 2.2 developing
developing a » developing _
costs 7.3 » costs 2.3, costs 4.3, costs 5.3
a afrika » _ afrika, 1 afrika, b afrika
what de » what do, what does, what deep

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 what de communication costs 7.3 developing a afrika.*.