Perhaps you should try some spelling variations:
developpement rural » development rural, developpement durable, development moral
technologies case » technologies based, technologies can, technologies create
case formulation » basic formulation, chain formulation, space formulation
e communication » de communication, 1 communication, une communication
communication r » communication 3, communication 1, communication 2
3 developpement » de developpement, le developpement, et developpement
formulation 3 » formulation _, formulations _, formulating _
rural africa » rural area
3 does » 13 does, 2 does, 4 does
does e » does de, does _, does a
r 3 » nr 3

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

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