Perhaps you should try some spelling variations:
proper communication » power communication, prone communication, provider communication
information und » informations und
technologies 2 » technologies _, technologies 4
3 developing » 3 development
developing 4 » developing _, developing a, developing e
die proper » die prager, die oper, die probe
costs 3 » costs _, costs 4, costs a
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information und die proper communication costs 3 developing 4 areas.*.