Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
variation series » education series, action series, edition series
developpement en » developpement et, developpement des, developpement de
3 developpement » de developpement, le developpement, et developpement
typologies des » typologie des, typologie der, typologien der
des variation » does variation, de variation, der variation
series first » services first, series firm, series from
first rural » firm rural, firms rural, first real

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

• Adding a wildcard symbol may retrieve word variants: typologies des variation series first rural communications _ 3 developpement en afrique.*.