Perhaps you should try some spelling variations:
zur transformation » rural transformation, die transformation, energy transformation
transformation a » transformation _
de communication » mobile communication, online communication
de developpement » sme development
technologie zur » technologien zur, technologien fur, technologie der
systems de » systemes de, systems der, systems die
des africa » does africa, yes africa, de africa
oder de » oder die, oder der, oder den
a oder » 2 oder

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

• Adding a wildcard symbol may retrieve word variants: technologie zur transformation a oder de communication systems de developpement des africa.*.