Perhaps you should try some spelling variations:
information centre » information centers, information contents
de communication » mobile communication, online communication
technologies 2 » technologies _, technologies 4
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing eu » developing e, developing eq, developing egg
centre auf » centre act, centre a, centre ajc
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
eu africa » em africa, 1 africa, 11 africa
auf de » auf die, auf dem, auf der

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information centre auf de communication costs 3.2 developing eu africa.*.