Perhaps you should try some spelling variations:
actors communication » actions communication, active communication, networks communication
technologies road » technologies a, technologies co, technologies ret
information case » information based, information can, information costs
developpement l » developpement il, developpement la, developpement de
des actors » des autors, des acteurs, des actions
l afrique » en afrique
case des » cases des, case das, phase des

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

• Adding a wildcard symbol may retrieve word variants: technologies road information case des actors communication costs _ developpement l afrique.*.