Perhaps you should try some spelling variations:
transformation based » transformation case, transformation a, transformation als
fiber communication » power communication, better communication, de communication
technologien die » technologie die, technologien des, technologien im
3 developing » 3 development
based ii » based ict, based ilc, based imo
ii fiber » ir fiber, _ fiber, 13 fiber
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien die transformation based ii fiber communication costs 3 developing _ areas.*.