Perhaps you should try some spelling variations:
et developpement » de developpement, le developpement, test development
de communication » mobile communication, online communication
developpement en » developpement et, developpement des, developpement de
technology gaps » technology gap
formation offer » formation over, formation after, formation under
gaps formation » class formation, trans formation, its formation
offer rice » offer price, offer prices, offer give
costs et » costs _, costs 4, costs a

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

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