Perhaps you should try some spelling variations:
information centers » information contents, information officers
3.2 communication » 3 communication, 2.3 communication, de communication
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
technologies 4 » technologies _
4 information » 2 information, 1 information
centers 3 » centers _, centers a, centers 3.3
3 3.2 » _ 3.2, a 3.2, 1 3.2

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information centers 3 3.2 communication _ et developpement en afrique.*.