Perhaps you should try some spelling variations:
developing learning » development learning, developing teaching
und transformation » die transformation, der transformation, rural transformation
transformation 1.3 » transformation 13.3, transformation 3.3, transformation 1.1
technologien und » technologie und, technologien des, technologien fur
ab communication » job communication, web communication, de communication
4 developing » 3 developing
1.3 und » 1.3 un, 1.3 une
costs 4 » costs _, costs a, costs 4.2
und ab » und abs
loss. » less.

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

• Adding a wildcard symbol may retrieve word variants: technologien und transformation 1.3 und ab communication costs 4 developing learning loss.*.