Perhaps you should try some spelling variations:
technologies valuable » technologies volume
risk communication » _ communication, mobile communication
development case » development bank, development a, development aid
information act » information age, information about, information gaps
communication a » communication _, communications _, communicating _
a development » _ development, clean development, asian development
does » des

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies valuable information act does risk communication a a development case afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies valuable information act does risk communication a a development case afrique.*.