Perhaps you should try some spelling variations:
und transformation » die transformation, der transformation, rural transformation
transformation vom » transformation von, transformationen vom, transformation am
et developpement » de developpement, le developpement, test development
technologie und » technologies 2.1
systems et » systems etm, systems ets, systems el
13 risk » 3 risk, 10 risk, 1 risk
vom 13 » vom 11, vom 15, vom 12

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

• Adding a wildcard symbol may retrieve word variants: technologie und transformation vom 13 risk communication systems et developpement _ african.*.