Perhaps you should try some spelling variations:
person communication » personal communication, personal communications, irsn communication
des transformation » des transformations, der transformation, de transformation
technologien des » technologien fur, technologien und, technologies 2
transformation a » transformation _
development asia » development aid, development africa, development a
3 development » 2 development
der person » per person, der personen, older persons
costs 3 » costs _, costs 4, costs a
a der » _ der, 2 der, 3 der
areal. » areas., area., real.

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

• Adding a wildcard symbol may retrieve word variants: technologien des transformation a der person communication costs 3 development asia areal.*.