Perhaps you should try some spelling variations:
developing learning » development learning, developing teaching
transformation i » transformation im, transformation ii, transformation iv
technologie die » technologie de, technologie im, technologie der
3 communication » 4 communication, de communication, data communication
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
i und » _ und
und 3 » und _, und 2
loss. » less.

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

• Adding a wildcard symbol may retrieve word variants: technologie die transformation i und 3 communication costs 2.2 developing learning loss.*.