Perhaps you should try some spelling variations:
das developpement » des developpements, de developpement, du developpement
developpement de » developpement des, developpement durable
communication 2 » communication _, communication a, communication 3
de variations » de variation, 1er variations, ier variations
typologie de » typologie des, typologie der, typologien der
der mass » der massen, der maske, over mass
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: typologie de variations _ der mass communication 2 das developpement de l'afrique.*.