Perhaps you should try some spelling variations:
cause developpement » au developpement, case development, de developpement
land communication » brand communication, plans communication, poland communications
information needs » information networks
developpement de » developpement des, developpement durable
technologies 1 » technologies _, technologies 4, technologies 2
de afrique » de l'afrique, en afrique, l afrique
needs re » needs more, needs men, needs one
re land » jure land, rice land, bare land

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information needs re land communication _ cause developpement de afrique.*.