Perhaps you should try some spelling variations:
information centers » information contents, information officers
aware communication » face communication, agile communication, ante communication
technologies des » technologien des, technologies de, technologies dans
communication 20 » communication 2.0, communication 2, communication 10
des information » des informations, does information, dis information
24 developing » 4 developing, 2 developing, 14 developing
developing a » developing _
centers 2.8 » centers 2.2, centers 3.8, centers 8.8
2.8 aware » 2.8 share
a afrique » l afrique, en afrique
20 24 » 20 21, 20 22, 22 24

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

• Adding a wildcard symbol may retrieve word variants: technologies des information centers 2.8 aware communication 20 24 developing a afrique.*.