Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologies know » technologies allow, technological know, technologies co
know information » new information, how information, allow information
information need » information needs, information needed, information speed
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
costs au » costs a, costs amy, costs _
need de » need le, need fide, need one
de data » e data, wide data, de datos

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

• Adding a wildcard symbol may retrieve word variants: technologies know information need de data communications costs au developpement en afrique.*.