Perhaps you should try some spelling variations:
technologien users » technologies uses, technologies lasers, technologien des
users information » user information, museums information, series information
5.4 communication » de communication, data communication
information sind » information using, information siwi, information speed
4 developing » 3 developing
sind diode » sind die
diode 5.4 » mode 5.4
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 users information sind diode 5.4 communication costs 4 developing _ areas.*.