Perhaps you should try some spelling variations:
masse communication » mass communication, master communication, mass communications
technologies trade » technology trade, technologies case, technologies table
trade information » price information, private information, trade integration
des developpement » des developpements, de developpement, le developpement
developpement du » developpement de, developpement des, developpement et
information 1 » information 2, information 3, information 3.2
du afrique » en afrique, l afrique, de l'afrique
2 masse » 2 mass, b masse, 2 massive

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

• Adding a wildcard symbol may retrieve word variants: technologies trade information 1 2 masse communication _ des developpement du afrique.*.