Perhaps you should try some spelling variations:
oral communication » personal communication
technologien fur » technologien des, technologien und, technologies 2
information case » information based, information can, information costs
developing areas » developing asia, developing east, developing a
fur information » zur information, fair information, your information
3 developing » 3 development
areas access » farmers access, cartels access, markets access
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: technologien fur information case npo oral communication costs 3 developing areas access.*.