Perhaps you should try some spelling variations:
den informationswert » e informationswert, des informationswertes, ii informationswert
informationswert iv » informationswertes ii, informationswert und, informationsgehalt iv
fiber communication » power communication, better communication, de communication
developing upland » developing inland, developing plans, developing brand
technologien den » technologien des, technologies de, technologie de
3 developing » 3 development
upland areas » land areas, land area
ir fiber » _ fiber, 13 fiber, 4 fiber
costs 3 » costs _, costs 4, costs a
iv ir » iv ipr, iv ii, iv im

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

• Adding a wildcard symbol may retrieve word variants: technologien den informationswert iv ir fiber communication costs 3 developing upland areas.*.