Perhaps you should try some spelling variations:
technologies resource » technologies reduce
resource information » resource conservation, resource allocation, more information
mass communication » risk communication, _ communication, mobile communication
communication pour » communication costs, communication modes, communication _
information about » information flows, information flow
development co » development _, development a, development case
a development » _ development, clean development, asian development

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies resource information about _ mass communication pour a development co afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies resource information about _ mass communication pour a development co afrique.*.