Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
information based » information case, information bank, transformation based
technologien stm » technologien am, technologien im, technologien ist
stm information » crm information, system information, from information
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
developing a » developing _
deep online » deep rolling
based deep » based debt, fused deep
costs 2.3 » costs 4.2, costs 4.4
a areas » 1 areas, 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 stm information based deep online communication costs 2.3 developing a areas.*.