Perhaps you should try some spelling variations:
information problems » information providers, information systems, information policy
mass communications » mass communication, data communications, crisis communications
leur developpement » le developpement, deux developpements, de developpement
communications en » communication en, communications ana, communications can
developpement en » developpement et, developpement des, developpement de
problems i » problems ip, problems _, problems 3
en leur » et leur, en valeur, et leurs
i mass » ii mass, _ mass, a mass

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information problems i mass communications en leur developpement en afrique.*.