Perhaps you should try some spelling variations:
oral communication » personal communication
information case » information based, information can, information costs
technologien nd » technologien und, technologien ad, technologie und
nd information » und information, d information, od information
3 developing » 3 development
developing a » developing _
case when » cases when, care when, case women
when oral » when formal, when coal, when goal
a access » 2 access, 3 access, 4 access
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien nd information case when oral communication costs 3 developing a access.*.