Perhaps you should try some spelling variations:
datos communication » data communication, actors communication, mass communication
developpement rural » development rural, developpement durable, development moral
des developpement » des developpements, de developpement, le developpement
communication 3 » communication _, communication a
technologies 2 » technologies _, technologies 4
formacion del » formacion de, formation des
rural africa » rural area
2 formacion » y formacion, 6.2 formacion, la formacion
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 formacion del de datos communication 3 des developpement rural africa.*.