Perhaps you should try some spelling variations:
communication model » communication media
development agency » development agencies, development africa
technologies dis » technologies dans, technologies de, technologies bit
dis information » mis information, aids information, des informations
de risk » e risk, de risi, edge risk
model a » model 1

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies dis information _ de risk communication model a development agency afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies dis information _ de risk communication model a development agency afrique.*.