Perhaps you should try some spelling variations:
ddr communication » de communication, csr communication, under communication
information case » information based, information can, information costs
technologien im » technologie im, technologien am, technologien _
im information » crm information, stm information, 2 information
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
developing 2 » developing _, developing a, developing e
costs 4.1 » costs 4.2, costs 4.4, costs 4.3
case des » cases des, case das, phase des
des ddr » der ddr, des dr, dem ddr
2 areal » 2 real, _ areal, 2 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien im information case des ddr communication costs 4.1 developing 2 areal.*.