Perhaps you should try some spelling variations:
transformation und » transformation _, transformation a
when communication » where communication, open communication, sign communication
1 transformation » 4 transformation, die transformation, der transformation
technologies 1 » technologies _, technologies 4, technologies 2
developing e » developing _, developing a, developing east
ponder when » order when, power when, consider when
und ponder » und spender, und gender, und kinder
e areal » _ areal, 2 areal, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 transformation und ponder when communication costs _ developing e areal.*.