Perhaps you should try some spelling variations:
technologies valuable » technologies volume
risk communication » _ communication, mobile communication
information gaps » information gap, information flows, information needs
development case » development bank, development a, development aid
communication a » communication _, communications _, communicating _
a development » _ development, clean development, asian development
de risk » de risi, does risk, edge risk

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

• Adding a wildcard symbol may retrieve word variants: technologies valuable information gaps de risk communication a a development case afrique.*.