Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
information b » information 2, information 1, information bank
die personal » die personale, de personal, die persona
b die » 2 die, 3 die, _ die
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 ad information b die personal communication costs _ development bank areal.*.