Perhaps you should try some spelling variations:
vote communication » voice communication, ante communication, remote communication
technologies des » technologien des, technologies de, technologies dans
des informations » aids information
informations sur » informations und
4 developing » 3 developing
developing a » developing _
does vote » dans vote, does hope
sur does » sur des, sur les, der does
costs 4 » costs _, costs a, costs 4.2
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologies des informations sur does vote communication costs 4 developing a areas.*.