Perhaps you should try some spelling variations:
iii transformations » ii transformation, _ transformations, les transformations
transformations 13 » transformations 1, transformations 3, transformations 10
developing farming » developing caring, developing learning, developing family
technologies iii » technologies bit, technologies iv, technologies big
de communication » mobile communication, online communication
3 developing » 3 development
costs 3 » costs _, costs 4, costs a
13 und » 1933 und
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: technologies iii transformations 13 und de communication costs 3 developing farming areas.*.