Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
mass communications » mass communication, data communications, crisis communications
technologies early » technologies art, technologies any, technology early
early information » ary information, party information, energy information
information case » information based, information can, information costs
developpement de » developpement des, developpement durable
de afrique » de l'afrique, en afrique, l afrique
case d » case 1, case 2, case 3
d mass » _ 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 early information case d mass communications costs _ developpement de afrique.*.