Perhaps you should try some spelling variations:
forms communication » force communication, informal communication, towards communication
technologien die » technologie die, technologien des, technologien im
transformation a » transformation _
developing areas » developing asia, developing east, developing a
4 developing » 3 developing
areas access » farmers access, cartels access, markets access
costs 4 » costs _, costs a, costs 4.2
a some » 2 some, 3 some, 4 some

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

• Adding a wildcard symbol may retrieve word variants: technologien die transformation a some forms communication costs 4 developing areas access.*.