Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
technologien does » technologien des, technologien als, technologie de
does information » des informations, dis information, users information
de communication » mobile communication, online communication
developing eu » developing e, developing eq, developing egg
4 developing » 3 developing
content e » content _, content 1, content 3
eu africa » em africa, 1 africa, 11 africa
costs 4 » costs _, costs a, costs 4.2
e de » et de, e die, e der

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

• Adding a wildcard symbol may retrieve word variants: technologien does information content e de communication costs 4 developing eu africa.*.