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
developing asia » development asia, developing a
3 developing » 3 development
asia access » basic access, basin access, asia across
case npo » case neo, case new, case n
npo oral » new oral, who oral
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 npo oral communication costs 3 developing asia access.*.