Perhaps you should try some spelling variations:
developpement rural » development rural, developpement durable, development moral
technologies case » technologies based, technologies can, technologies create
formulation where » formulation over, formulation des, calculation where
case formulation » basic formulation, chain formulation, space formulation
le developpement » de developpement, sme development
e communication » de communication, 1 communication, une communication
communication 3 » communication _, communication a
rural africa » rural area
3 le » 3 les, 3 la, 1 le

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

• Adding a wildcard symbol may retrieve word variants: technologies case formulation where _ e communication 3 le developpement rural africa.*.