Perhaps you should try some spelling variations:
guinea communication » guinea communications, guiana communications, china communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
des variation » does variation, de variation, der variation
variation des » variation _, variation 6, variation series
aids guinea » aids guide, aus guinea, guide guinea
des aids » des ids, des ailes, des andes
media de » media die, media der, media diet
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 aids guinea communication media de developpement en afrique.*.