Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
communications crop » communications cross, communications from, communications europe
trade developpement » trade developement, trade development, de developpement
developpement et » developpement des, developpement de, development east
des variation » does variation, de variation, der variation
variation 11 » variations 11, variation 11.6, variation 4.1
crop trade » crops trade, crop storage
et afrique » en afrique, l afrique
11 a » 11 _, 1 a, 19 a
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation 11 a rural communications crop trade developpement et afrique.*.