Perhaps you should try some spelling variations:
technologies chain » technologies can, technologies changing, technologies acvait
chain formulation » case formulation, plan formulation, vision formulation
de communication » mobile communication, online communication
developpement il » developpement de, developpement et, developpement du
communication r » communication 3, communication 1, communication 2
d developpement » de developpement, du developpement, le developpement
il afrique » l afrique, en afrique
voies de » does de

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

• Adding a wildcard symbol may retrieve word variants: technologies chain formulation _ voies de communication r d developpement il afrique.*.