Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
die communication » de communication, time communication, une communication
technologies 2 » technologies _, technologies 4
developing eu » developing e, developing eq, developing egg
2 developing » 3 developing, 4 developing, 2 development
content 2.3 » context 2.3, content 3.3, content 5.3
eu africa » em africa, 1 africa, 11 africa
costs 2 » costs 20, costs _, costs 4

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 2.3 die communication costs 2 developing eu africa.*.