Perhaps you should try some spelling variations:
das developpement » des developpements, de developpement, du developpement
communication 3 » communication _, communication a
typologien die » typologien der, typologie des, typologie der
die variation » de variation, does variation, der variation
firm's risk » firm risk
des afrique » en afrique, de l'afrique
3 das » 1 das, 2 das

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

• Adding a wildcard symbol may retrieve word variants: typologien die variation _ firm's risk communication 3 das developpement des afrique.*.