Perhaps you should try some spelling variations:
one communication » une communication, prone communication, ante communication
de developpement » sme development
information 3.5 » information 3.2, information 3.4, information 3.3
communication 2 » communication _, communication a, communication 3
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
des afrique » en afrique, de l'afrique
3.5 only » 1.5 only
2 de » 2 die, 2 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 3.5 only one communication 2 de developpement des afrique.*.