Perhaps you should try some spelling variations:
developpement de » developpement des, developpement durable
2 communication » 3 communication, 4 communication, 1 communication
technologien i » technologien im, technologien _, technologien 1
inflation die » inflation der, inflation das, inflation e
i inflation » iv inflation, _ inflation, 2 inflation
die case » die causes, five case, life case
case 2 » case 1

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

• Adding a wildcard symbol may retrieve word variants: technologien i inflation die case 2 communication costs _ developpement de l'afrique.*.