Perhaps you should try some spelling variations:
oral communication » personal communication
developing basin » developing asia, developing asian, developing based
technologie und » technologies 2.1
und information » fund information, road information, award information
information b » information 2, information 1, information bank
4 developing » 3 developing
does oral » does formal, does oil
costs 4 » costs _, costs a, costs 4.2
b does » 2 does, 4 does, 1 does
area. » areas.

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

• Adding a wildcard symbol may retrieve word variants: technologie und information b does oral communication costs 4 developing basin area.*.