Perhaps you should try some spelling variations:
oral communication » personal communication
developing areas » developing asia, developing east, developing a
technologien ad » technologien am, technologien und, technologien als
information can » information case, information 1, information 1.2
ad information » d information, nd information, od information
3 developing » 3 development
areas access » farmers access, cartels access, markets access
when oral » when formal, when coal, when goal
can when » can women, can we, can win
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 ad information can when oral communication costs 3 developing areas access.*.