Perhaps you should try some spelling variations:
communication 3.3 » communication _, communication a, communication 1
technologien zur » technologien fur, technologien des, technologien und
el developpement » et developpement, en developpement, et developpements
developpement en » developpement et, developpement des, developpement de
zur innovation » spur innovation, your innovation, der innovation
innovation 3 » innovation 1, innovation 4
a written » _ written, 1 written, 3 written
3.3 el » 2.3 el, 3.3 eu

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

• Adding a wildcard symbol may retrieve word variants: technologien zur innovation 3 a written communication 3.3 el developpement en afrique.*.