Perhaps you should try some spelling variations:
base communication » based communication, face communication, aware communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
communication 2 » communication _, communication a, communication 3
developing en » developing e, developing eq, developing egg
contents 3 » contents 1, contents _, contents i
3 base » 3 based, 3 basel, _ base

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

• Adding a wildcard symbol may retrieve word variants: technologien des information contents 3 base communication 2 _ developing en afrique.*.