Perhaps you should try some spelling variations:
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
informations sur » informations und
c communication » ec communication, 3 communication, 4 communication
4 developing » 3 developing
sur state » our state, four state, user state
state c » state ch, state 4, state 3
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations sur state c communication costs 4 developing _ areas.*.