Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
communications pt » communication pt, communications _, communications a
au developpement » du developpement, de developpement, le developpement
typologien de » typologien der, typologie des, typologie der
de variation » der variation, die variation, does variation
normes rural » homes rural, informed rural, farmers rural
des afrique » en afrique, de l'afrique
pt au » pt a, et au

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

• Adding a wildcard symbol may retrieve word variants: typologien de variation _ normes rural communications pt au developpement des afrique.*.