Perhaps you should try some spelling variations:
dams developpement » dams development, de developpement, du developpement
developpement en » developpement et, developpement des, developpement de
communication 6 » communication _, communication a, communication 3
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
des mass » does mass, das mass, des mais
6 dams » 6 das, _ dams, 6 days

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 mass communication 6 dams developpement en afrique.*.