Perhaps you should try some spelling variations:
vote communication » voice communication, ante communication, remote communication
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
developing areas » developing asia, developing east, developing a
a developing » a development
areas arenas » areas trends, seas areas
dans vote » can vote, dans vos, does vote
und dans » und das, und dank, und dann
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations und dans vote communication costs a developing areas arenas.*.