Perhaps you should try some spelling variations:
communications networks » communication networks, telecommunications networks, telecommunications network
mass communications » mass communication, data communications, crisis communications
l'information et » formation et
2 l'information » a l'information, de l'information, pour l'information
technologies 2 » technologies _, technologies 4
networks a » networks 1
de mass » de masse, de mais, de masa

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 l'information et de mass communications networks a development _ afrique.*.