Perhaps you should try some spelling variations:
information cases » information case, information classes, information costs
ddr communication » de communication, csr communication, under communication
technologien crm » technologien am, technologien im, technologien des
crm information » from information, form information, stm information
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
developing 2 » developing _, developing a, developing e
des ddr » der ddr, des dr, dem ddr
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien crm information cases des ddr communication costs 4.2 developing 2 areas.*.