Perhaps you should try some spelling variations:
1 transformation » 4 transformation, die transformation, der transformation
transformation a » transformation _
de communication » mobile communication, online communication
development rate » development create, development route, development water
technologien 1 » technologies 1, technologien _, technologien 4
rate africa » rates africa, rates aafrica, trade africa
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 1 transformation a das de communication media _ development rate africa.*.