Perhaps you should try some spelling variations:
rural communication » rural communications, oral communication, moral communication
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
de variation » der variation, die variation, does variation
typology de » typology _, typology 6, typology a
variation 1 » variations 1, variation _, variation 6
ex rural » a rural, 2 rural, 4 rural
media au » medias au, media a, media ai
1 ex » 1 sex, 11 ex, 14 ex

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

• Adding a wildcard symbol may retrieve word variants: typology de variation 1 ex rural communication media au developpement de l'afrique.*.