Perhaps you should try some spelling variations:
vote communication » voice communication, ante communication, remote communication
technologien als » technologien des, technologien fur, technologien und
als informations » als information, des informations, a informations
developing 1 » developing _, developing a, developing e
fee vote » few votes, e vote, one vote
und fee » fund fee, end fee, und fed
1 areas » 1 area, 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: technologien als informations und fee vote communication costs _ developing 1 areas.*.