Perhaps you should try some spelling variations:
communication efforts » communication networks, communications networks, communication network
mass communication » risk communication, _ communication, mobile communication
information about » information flows, information flow
technologies new » technologies _, technologies a
development case » development bank, development a, development aid
new information » _ information, energy information, chief information
e development » _ development, a development, sme development
efforts e » efforts _, effort _
about de » about _
de mass » does mass, ice mass

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

• Adding a wildcard symbol may retrieve word variants: technologies new information about de mass communication efforts e development case afrique.*.