Perhaps you should try some spelling variations:
10 communication » 1 communication, de communication, 3 communication
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
technology gaps » technology gap
gaps formation » class formation, trans formation, its formation
formation over » formation des, formation et, formation en
over rice » over five, over die, over role
costs et » costs _, costs 4, costs a
rice 10 » rice 1

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

• Adding a wildcard symbol may retrieve word variants: technology gaps formation over rice 10 communication costs et developpement en afrique.*.