Perhaps you should try some spelling variations:
technologien stm » technologien am, technologien im, technologien ist
information case » information based, information can, information costs
de communication » mobile communication, online communication
stm information » crm information, system information, from information
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
case das » case des, case case, case data
das de » das der, das dem, das den

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

• Adding a wildcard symbol may retrieve word variants: technologien stm information case das de communication costs 4.2 developing _ areas.*.