Perhaps you should try some spelling variations:
personal communication » interpersonal communication
der transformation » die transformation, zur transformation, energy transformation
transformation a » transformation _
technologie der » technologie de, technologien des, technologies de
developing e » developing _, developing a, developing east
de personal » der personal, des personal, de persona
e areal » _ areal, 2 areal, 4 areal
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologie der transformation a de personal communication costs _ developing e areal.*.