Perhaps you should try some spelling variations:
oral communication » personal communication
information cases » information case, information classes, information costs
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
cases new » case new, cases des, cases el
new oral » new moral, knew moral, new rural
a access » 2 access, 3 access, 4 access
costs 2 » costs 20, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien als information cases new oral communication costs 2 development a access.*.