Perhaps you should try some spelling variations:
vote communication » voice communication, ante communication, remote communication
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
developing from » developing crop, developing cross, developing forms
information 1 » information 2, information 3, information 3.2
4 developing » 3 developing
ccs vote » can vote
costs 4 » costs _, costs a, costs 4.2
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 als information 1 ccs vote communication costs 4 developing from africa.*.