Perhaps you should try some spelling variations:
traps developpement » trade developement, trap development, trade development
gral communication » oral communication, moral communication, real communication
communication gets » communication gaps, communication gt, communication gap
developpement de » developpement des, developpement durable
des variation » does variation, de variation, der variation
variation des » variation _, variation 6, variation series
de afrique » de l'afrique, en afrique, l afrique
dem gral » dem grad, dem grab, dem agrar
des dem » das dem, des der, des des
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 des dem gral communication gets traps developpement de afrique.*.