Perhaps you should try some spelling variations:
developing learning » development learning, developing teaching
communication cost » communication costs, communication costa, communications costs
transformation i » transformation im, transformation ii, transformation iv
im communication » de communication, 3 communication, 4 communication
technologie die » technologie de, technologie im, technologie der
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
cost 3.2 » cost 2.4
i und » _ und
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 im communication cost 3.2 developing learning loss.*.