Perhaps you should try some spelling variations:
vote communication » voice communication, ante communication, remote communication
technologien fur » technologien des, technologien und, technologies 2
information bank » information b, information 2, information 1
developing roman » developing human, developing asian, developing real
fur information » zur information, fair information, your information
4 developing » 3 developing
roman africa » women africa, human africa, from africa
ccs vote » can 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 fur information bank ccs vote communication costs 4 developing roman africa.*.