Perhaps you should try some spelling variations:
technologies chain » technologies can, technologies changing, technologies acvait
chain formulation » case formulation, plan formulation, vision formulation
de developpement » sme development
developpement il » developpement de, developpement et, developpement du
formulation des » formation des, formulacion de, formulation _
e communication » de communication, 1 communication, une communication
systems de » systemes de, systems der, systems die
il afrique » l afrique, en afrique
des does » des doses, der does, des dorfes
does e » does de, does _, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies chain formulation des does e communication systems de developpement il afrique.*.