Perhaps you should try some spelling variations:
technologien bedarf » technologien auf
bedarf information » secondary information
data communication » data communications
communication cost » communication costs, communication costa, communications costs
information based » information case, information bank, transformation based
2.3 development » 2 development, 2015 development, 1 development
cost 2.3 » costs 2.3, cost 2.4, cost 2.2
based 2 » based na, based pd
3 area » 1 area, 1.3 area, 3.1 area

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

• Adding a wildcard symbol may retrieve word variants: technologien bedarf information based 2 data communication cost 2.3 development 3 area.*.