Perhaps you should try some spelling variations:
communication studies » communication series, communication services, communication strategies
und transformation » die transformation, der transformation, rural transformation
transformation vom » transformation von, transformationen vom, transformation am
en developpement » et developpement, de developpement, le developpement
technologie und » technologies 2.1
studies en » studies ein, studies et, studies eine
23 risk » 2.3 risk, 3 risk, 2 risk
vom 23 » vom 13, vom 24, vom 26

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 23 risk communication studies en developpement _ african.*.