Perhaps you should try some spelling variations:
rural communication » rural communications, oral communication, moral communication
du developpement » de developpement, le developpement, et developpement
developpement de » developpement des, developpement durable
communication 1 » communication _, communication a, communication 3
variation des » variation _, variation 6, variation series
6 variation » 6 variations, _ variation, 2 variation
fires rural » firms rural, firm rural, lives rural
typology 6 » typology _, typology 4.1
des fires » des firmes, des figures, des formes
1 du » 1 due, 1 dum, 11 du

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

• Adding a wildcard symbol may retrieve word variants: typology 6 variation des fires rural communication 1 du developpement de l'afrique.*.