Perhaps you should try some spelling variations:
developpement durable » developpement de
informationen und » informations und, information und, transformationen und
de developpement » sme development
a informationen » av informationen, _ informationen, b informationen
4 communication » 3 communication, 5.4 communication, de communication
technologies a » technologies _, technologies 4, technologies 2
und den » und der, und des, und deren
den 4 » den 24, den 14, des 4

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

• Adding a wildcard symbol may retrieve word variants: technologies a informationen und den 4 communication _ de developpement durable afrique.*.