Perhaps you should try some spelling variations:
actors communication » actions communication, active communication, networks communication
developpement et » developpement des, developpement de, development east
information can » information case, information 1, information 1.2
a developpement » au developpement, de developpement, le developpement
technologies 4 » technologies _
4 information » 2 information, 1 information
does actors » msmes actors
et afrique » en afrique, l afrique
can does » ban does, card does, care does
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information can does actors communication costs a developpement et afrique.*.