Perhaps you should try some spelling variations:
oral communication » personal communication
information case » information based, information can, information costs
technologie und » technologies 2.1
und information » fund information, road information, award information
3 developing » 3 development
developing 2 » developing _, developing a, developing e
case when » cases when, care when, case women
when oral » when formal, when coal, when goal
2 access » 3 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: technologie und information case when oral communication costs 3 developing 2 access.*.