Perhaps you should try some spelling variations:
zur transformation » rural transformation, die transformation, energy transformation
transformation 13 » transformation 1.3, transformations 13, transformation 1
technologies zur » technologien zur, technologies _, technologies 4
developing small » developing salt, developing smart, developing skills
4 communication » 3 communication, 5.4 communication, de communication
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
small water » small farmer, small states
costs 4.1 » costs 4.2, costs 4.4, costs 4.3
13 und » 1933 und
und 4 » und _, und 2, und 3

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

• Adding a wildcard symbol may retrieve word variants: technologies zur transformation 13 und 4 communication costs 4.1 developing small water.*.