Perhaps you should try some spelling variations:
des transformation » des transformations, der transformation, de transformation
technologien des » technologien fur, technologien und, technologies 2
transformation a » transformation _
de communication » mobile communication, online communication
developing areas » developing asia, developing east, developing a
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
areas access » farmers access, cartels access, markets access
das de » das der, das dem, das den
a das » 1 das, 2 das, 3 das

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

• Adding a wildcard symbol may retrieve word variants: technologien des transformation a das de communication costs 4.2 developing areas access.*.