Perhaps you should try some spelling variations:
data communication » data communications
information based » information case, information bank, transformation based
technologie und » technologies 2.1
und information » fund information, road information, award information
4 developing » 3 developing
based na » based new, based non, based pay
na data » dna data, a data, 2a data
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: technologie und information based na data communication costs 4 developing _ areas.*.