Perhaps you should try some spelling variations:
communication 2.3 » communication 23.3, communication 3.3, communication 2.4
technologien und » technologie und, technologien des, technologien fur
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
innovation 4 » innovation _, innovation a, innovation 1
a written » _ written, 1 written, 3 written
2.3 et » 2.3 ett, 2.3 el, 2.3 es

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

• Adding a wildcard symbol may retrieve word variants: technologien und innovation 4 a written communication 2.3 et developpement en afrique.*.