Perhaps you should try some spelling variations:
4 communications » 14 communications, 4 communication, 2 communications
et developpement » de developpement, le developpement, test development
developpement l » developpement il, developpement la, developpement de
technologies 4 » technologies _
formation des » formation _
4 formation » 1 formation, a formation, 4 formulation
l afrique » en afrique
hofs 4 » hofs _

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 formation des hofs 4 communications _ et developpement l afrique.*.