Perhaps you should try some spelling variations:
vote communication » voice communication, ante communication, remote communication
technologien does » technologien des, technologien als, technologie de
does information » des informations, dis information, users information
information case » information based, information can, information costs
4 developing » 3 developing
case die » case drive, phase die, case d
die vote » die vogtei, die vater, does vote
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien does information case die vote communication costs 4 developing _ areas.*.