Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information banks » information bank, information thanks, information based
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
a developing » a development
developing 4 » developing _, developing a, developing e
de personal » der personal, des personal, de persona
banks de » banks key, banks yet, banks zoe
costs a » costs _, costs 4
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information banks de personal communication costs a developing 4 areas.*.