Perhaps you should try some spelling variations:
communication efforts » communication networks, communications networks, communication network
risk communication » _ communication, mobile communication
technologies new » technologies _, technologies a
information gaps » information gap, information flows, information needs
new information » _ information, energy information, chief information
development a » development _, development bank, development banks
a africa » _ africa, 1 africa, can africa

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

• Adding a wildcard symbol may retrieve word variants: technologies new information gaps edge risk communication efforts _ development a africa.*.