Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologies new » technologies _, technologies 4, technologies 2
information need » information needs, information needed, information speed
au developpement » du developpement, de developpement, le developpement
new information » 2 information
des afrique » en afrique, de l'afrique
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 new information need de data communications costs au developpement des afrique.*.