Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
vi communications » 10 communications, 14 communications, 2 communications
technology trade » technology trends, technology transfer, technology transfers
integration post » integration pt, integration 21st, integration points
communications a » communications _, communications law, communications media
developpement la » developpement de, developpement et, developpement du
la afrique » l afrique, la fabrique, en afrique
post des » post de, post deng
des vi » des vii, des vies, des viii

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

• Adding a wildcard symbol may retrieve word variants: technology trade integration post des vi communications a leur developpement la afrique.*.