Perhaps you should try some spelling variations:
voice communication » voice communications, mobile communication, device communication
information banks » information bank, information thanks, information based
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
a developing » a development
banks bei » banken bei, banks i, banks ii
bei voice » new voice, b voice
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien als information banks bei voice communication costs a developing _ areas.*.