Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
de communication » mobile communication, online communication
technologies 2 » technologies _, technologies 4
developing ce » developing e, developing ict, developing cil
4 developing » 3 developing
content der » content does, content get, intent der
ce africa » de africa, care africa, use africa
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information content der de communication costs 4 developing ce africa.*.