Perhaps you should try some spelling variations:
transformation 1933 » transformation 1.3, transformation 13.3, transformation 1960
de communication » mobile communication, online communication
technologie die » technologie de, technologie im, technologie der
developing east » development east, developing a, developing asia
3 developing » 3 development
east areas » karst areas, east asezs
1933 und » 13 und
costs 3 » costs _, costs 4, costs a
und de » und der, und des, und den

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

• Adding a wildcard symbol may retrieve word variants: technologie die transformation 1933 und de communication costs 3 developing east areas.*.