Perhaps you should try some spelling variations:
technologies reduce » technologies products, technologies related, technologies release
reduce information » reduced information, resource information, device information
communication pour » communication our, communication pt, communication policy
information need » information needs, information needed, information speed
a afrique » l afrique, en afrique
need de » need le, need fide, need one
de risk » e risk, de risi, edge risk

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

• Adding a wildcard symbol may retrieve word variants: technologies reduce information need de risk communication pour _ development a afrique.*.