Perhaps you should try some spelling variations:
information centers » information contents, information officers
des communication » les communications, nets communication, c's communication
12.3 developing » 1.3 developing, 12.4 developing, 2.3 developing
technologies 2 » technologies _, technologies 4
centers phase » centers case, center case, context phase
developing a » developing _
costs 12.3 » costs 2.3, costs 12.4, costs 14.3
phase des » phasen des, phase der
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information centers phase des communication costs 12.3 developing a africa.*.