Perhaps you should try some spelling variations:
based communication » brand communication, based compensation, mediated communication
technology trade » technology trends, technology transfer, technology transfers
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
integration 3.3 » integration 3.2, integration 2.3, integration 3.1
de afrique » de l'afrique, en afrique, l afrique
mas based » mams based, maps based, mass based
costs au » costs a, costs amy, costs _
3.3 mas » 3.3 mass, 3.3 main, 2.3 mass

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

• Adding a wildcard symbol may retrieve word variants: technology trade integration 3.3 mas based communication costs au developpement de afrique.*.