Perhaps you should try some spelling variations:
developpement durable » developpement de
way communication » why communication, daily communication, data communication
de developpement » sme development
typologies des » typologie des, typologie der, typologien der
des variation » does variation, de variation, der variation
figures way » figures a, figures part, figures maps
media de » media die, media der, media diet

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

• Adding a wildcard symbol may retrieve word variants: typologies des variation _ figures way communication media de developpement durable afrique.*.