Perhaps you should try some spelling variations:
oral communication » personal communication
de developpement » sme development
developpement de » developpement des, developpement durable
technologies 2 » technologies _, technologies 4
information 11 » information 1, information 14, information 10.1
de afrique » de l'afrique, en afrique, l afrique
faso oral » faso local, faso rural
media de » media die, media der, media diet

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 11 faso oral communication media de developpement de afrique.*.