Perhaps you should try some spelling variations:
oral communication » personal communication
developing areas » developing asia, developing east, developing a
technologie und » technologies 2.1
und information » fund information, road information, award information
information 9.2 » information 1.2, information 2.2, information 9.7
3 developing » 3 development
areas access » farmers access, cartels access, markets access
when oral » when formal, when coal, when goal
9.2 when » 19.2 when, 2.2 when, 3.2 when
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 9.2 when oral communication costs 3 developing areas access.*.