Perhaps you should try some spelling variations:
remote communication » remote communities, secure communication, time communication
information centers » information contents, information officers
communication 3.3 » communication _, communication a, communication 1
technologies 2 » technologies _, technologies 4
10 developing » 1 developing, 3 developing, 4 developing
developing a » developing _
centers 2.5 » center 2.5, centers 2.2, centers 2.8
2.5 remote » 2.1 remote, 2.2 remote, 9.5 remote
a afrique » l afrique, en afrique
3.3 10 » 3.3 b0

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 2.5 remote communication 3.3 10 developing a afrique.*.