Perhaps you should try some spelling variations:
rural communication » rural communications, oral communication, moral communication
developpement rural » development rural, developpement durable, development moral
2 transformation » 2 transformations, 1 transformation, 4 transformation
a developpement » au developpement, de developpement, le developpement
technologies 2 » technologies _, technologies 4
rural africa » rural area
one rural » monde rural, use rural, one moral
media a » media _, media 1, media 3

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 transformation _ one rural communication media a developpement rural africa.*.