Perhaps you should try some spelling variations:
und informationsphase » und informationspraxis, oder informationsphase, und informationsgehalt
model communications » modern communications, border communications, aided communications
communications costs » communication costs, communications _
informationsphase 1 » informationsmasse _, transformationsphase 2, informationsquelle 1
technologien und » technologie und, technologien des, technologien fur
4 developing » 3 developing
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 und informationsphase 1 4 model communications costs 4 developing _ access.*.