Perhaps you should try some spelling variations:
rural communication » rural communications, oral communication, moral communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
communication 3 » communication _, communication a
variation 6 » variation _, variations _, variation des
firm rural » from rural
6 firm » 6 firms, a firm, 3 firm
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: typology _ variation 6 firm rural communication 3 le developpement en afrique.*.