Perhaps you should try some spelling variations:
technologies rule » technologies reduce, technologies could, technologies ret
des developpement » des developpements, de developpement, le developpement
rule formulation » re formulation, la formulation, case formulation
de communication » mobile communication, online communication
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
voies de » does de
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologies rule formulation _ voies de communication a des developpement l afrique.*.