Perhaps you should try some spelling variations:
guinea communications » business communications, online communications, data communications
de developpement » sme development
variation des » variation _, variation 6, variation series
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
doses guinea » money guinea
des afrique » en afrique, de l'afrique
des doses » des choses, des dorfes, des deces

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation des doses guinea communications _ de developpement des afrique.*.