Perhaps you should try some spelling variations:
de transformation » die transformation, e transformation, 1 transformation
transformation 1 » transformation _, transformation a, transformation 3
de developpement » sme development
developpement de » developpement des, developpement durable
technologien de » technologien des, technologies de, technologie de
de africa » does africa, de america, use africa
media de » media die, media der, media diet
1 oder » 2 oder

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

• Adding a wildcard symbol may retrieve word variants: technologien de transformation 1 oder _ communication media de developpement de africa.*.