Perhaps you should try some spelling variations:
des transformation » des transformations, der transformation, de transformation
den communication » open communication, lean communication, when communication
technologien des » technologien fur, technologien und, technologies 2
developing areas » developing asia, developing east, developing a
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
areas access » farmers access, cartels access, markets access
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
das den » das denn, das der, das dem

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

• Adding a wildcard symbol may retrieve word variants: technologien des transformation _ das den communication costs 3.2 developing areas access.*.