Perhaps you should try some spelling variations:
oral communication » personal communication
information class » information classes, information case, information costs
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
3 developing » 3 development
developing e » developing _, developing a, developing east
e access » 2 access, 3 access, 4 access
class 4 » class _, class a
costs 3 » costs _, costs 4, costs a
4 oral » _ oral, 2 oral

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information class 4 oral communication costs 3 developing e access.*.