Perhaps you should try some spelling variations:
oral communication » personal communication
technologien des » technologien fur, technologien und, technologies 2
information case » information based, information can, information costs
des information » des informations, does information, dis information
4.2 development » 3.2 development, 2.3 development, 1 development
development 2 » development 1, development 2.1, development 2.3
case neo » case new, case npo, case n
neo oral » new oral, who oral
2 access » 3 access

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

• Adding a wildcard symbol may retrieve word variants: technologien des information case neo oral communication costs 4.2 development 2 access.*.