Perhaps you should try some spelling variations:
mass communications » mass communication, data communications, crisis communications
technologies based » technologies used, technology based, technologies a
des developpements » deux developpements, de developpement, et developpements
based information » basic information, based innovation, land information
developpements de » developpement de, developpement des, developpement du
information pt » information part, information 1, information 1.2
de afrique » de l'afrique, en afrique, l afrique
2 mass » 25 mass, a mass, 1 mass

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

• Adding a wildcard symbol may retrieve word variants: technologies based information pt 2 mass communications _ des developpements de afrique.*.