Perhaps you should try some spelling variations:
transformations 1933 » transformations 13, transformations 1900, transformations 2.3
i transformations » ii transformations, _ transformations, 9 transformations
developing strong » development strong, developing long, developing caring
de communication » mobile communication, online communication
technologies i » technologies iv, technologies _, technologies 4
4 developing » 3 developing
1933 und » 13 und
costs 4 » costs _, costs a, costs 4.2
und de » und der, und des, und den
threats. » threat.

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

• Adding a wildcard symbol may retrieve word variants: technologies i transformations 1933 und de communication costs 4 developing strong threats.*.