Perhaps you should try some spelling variations:
information centers » information contents, information officers
une communication » d'une communication, ante communication, de communication
communication 2.4 » communication 3.3, communication 4, communication _
technologies 2 » technologies _, technologies 4
3 developing » 3 development
developing e » developing _, developing a, developing east
centers 2.2 » centers 2.8, centers 12.4, century 2.2
e afrique » en afrique, l afrique, de l'afrique
2.2 une » 2.2 use
2.4 3 » 2.4 3d, 2.4 _, 2.4 a

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 2.2 une communication 2.4 3 developing e afrique.*.