Perhaps you should try some spelling variations:
technologien aids » technologien als, technologien ad, technologien des
information based » information case, information bank, transformation based
die communication » de communication, time communication, une communication
aids information » chandos information, series information
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
developing 1 » developing _, developing a, developing e
costs 4.1 » costs 4.2, costs 4.4, costs 4.3
aid die » aid does, aid five
1 areas » 1 area, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information based aid die communication costs 4.1 developing 1 areas.*.