Perhaps you should try some spelling variations:
developing learning » development learning, developing teaching
transformation iii » transformation ii, transformation im, transformation bei
technologies die » technologies de, technologie die, technologies bit
i communication » ii communication, ai communication, 3 communication
learning areas » learning arenas, leading areas, learning across
3 developing » 3 development
iii und » ii und
costs 3 » costs _, costs 4, costs a
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: technologies die transformation iii und i communication costs 3 developing learning areas.*.