Perhaps you should try some spelling variations:
data communication » data communications
some developpement » sme development, de developpement, le developpement
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
technologies 4 » technologies _
4 information » 2 information, 1 information
de afrique » de l'afrique, en afrique, l afrique
3 some » 2 some

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information d820 eo data communication 3 some developpement de afrique.*.