Perhaps you should try some spelling variations:
transformation sein » transformation ein, transformation bei, transformation eine
der transformation » die transformation, zur transformation, energy transformation
time communication » de communication, mobile communication, online communication
technologies der » technologies de, technologie der, technologies under
developpement de » developpement des, developpement durable
de africa » does africa, de america, use africa
sein vi » sein i, sein die, sein vom
vi time » ii time, i time, ndvi time

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

• Adding a wildcard symbol may retrieve word variants: technologies der transformation sein vi time communication media _ developpement de africa.*.