Perhaps you should try some spelling variations:
information centers » information contents, information officers
aware communication » face communication, agile communication, ante communication
technologies dis » technologies dans, technologies de, technologies bit
communication 20 » communication 2.0, communication 2, communication 10
dis information » mis information, aids information, des informations
11 developing » 1 developing, 10 developing, 13 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 11 » 10 11, 20 21, 22 11

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

• Adding a wildcard symbol may retrieve word variants: technologies dis information centers 2.8 aware communication 20 11 developing a afrique.*.