Perhaps you should try some spelling variations:
communications networks » communication networks, telecommunications networks, telecommunications network
mass communications » mass communication, data communications, crisis communications
technologies 1 » technologies _, technologies 4, technologies 2
information et » l'information et, information 2, information 1
1 development » 2 development, 3.1 development, mena development
networks 1 » networks _
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 1 information et de mass communications networks 1 development _ afrique.*.