Perhaps you should try some spelling variations:
failure communication » fracture communication, value communication, secure communication
information centers » information contents, information officers
communication 3.4 » communication 3.3, communication 2.4, communication 3.2
technologies 2 » technologies _, technologies 4
14 developing » 4 developing, 1 developing, 10 developing
developing l » developing l2, developing _, developing a
centers 4.5 » centers 4.3, centers 4.5.2, center 2.5
4.5 failure » 2.5 failure, 5.5 failure, 15.5 failure
l afrique » en afrique

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 4.5 failure communication 3.4 14 developing l afrique.*.