Perhaps you should try some spelling variations:
vote communication » voice communication, ante communication, remote communication
technologien des » technologien fur, technologien und, technologies 2
developing roman » developing human, developing asian, developing real
des information » des informations, does information, dis information
information 1 » information 2, information 3, information 3.2
roman africa » women africa, human africa, from africa
ccs vote » can vote
1 ccs » _ ccs, 5 ccs, 6 ccs

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

• Adding a wildcard symbol may retrieve word variants: technologien des information 1 ccs vote communication costs _ developing roman africa.*.