Perhaps you should try some spelling variations:
das developpement » des developpements, de developpement, du developpement
communications 2 » communications _, communications a, communications 5
typologien de » typologien der, typologie des, typologie der
de variation » der variation, die variation, does variation
des afrique » en afrique, de l'afrique
ties data » studies data
2 das » 1 das

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

• Adding a wildcard symbol may retrieve word variants: typologien de variation _ ties data communications 2 das developpement des afrique.*.