Perhaps you should try some spelling variations:
der transformation » die transformation, zur transformation, energy transformation
technologies der » technologies de, technologie der, technologies under
transformation a » transformation _
et developpement » de developpement, le developpement, test development
communication 3 » communication _, communication a
des afrique » en afrique, de l'afrique
3 et » 13 et, 3 fet, 3 set
a a » a la

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

• Adding a wildcard symbol may retrieve word variants: technologies der transformation a a risk communication 3 et developpement des afrique.*.