Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
mass communication » risk communication, _ communication, mobile communication
technologies care » technologies create, technologies a, technologies any
care information » more information, can information, change information
information age » information gaps, information laws, information _
development aid » development a, development bank, development _
de mass » does mass, ice mass

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies care information age de mass communication network _ development aid afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies care information age de mass communication network _ development aid afrique.*.