Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
information banks » information bank, information thanks, information based
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
4 developing » 3 developing
banks den » banks lend, banken den, banks jean
den time » down time, open time, mean time
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 fur information banks den time communication costs 4 developing _ areas.*.