Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
developing teaching » developing learning
transformation a » transformation _
i communications » 2 communications, 3 communications, 4 communications
technologie die » technologie de, technologie im, technologie der
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
teaching loss » teaching cross, teaching class, teaching look
a und » _ und, a une, i und
und i » und im, und ii, und il

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

• Adding a wildcard symbol may retrieve word variants: technologie die transformation a und i communications costs 4.2 developing teaching loss.*.