Perhaps you should try some spelling variations:
information case » information based, information can, information costs
de communication » mobile communication, online communication
technologie im » technologien im, technologien am, technologie c
im information » crm information, stm information, 2 information
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
developing e » developing _, developing a, developing east
costs 2.3 » costs 4.2, costs 4.4
case des » cases des, case das, phase des
e areal » _ areal, 2 areal, 4 areal
des de » des dem, des der, des des

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

• Adding a wildcard symbol may retrieve word variants: technologie im information case des de communication costs 2.3 developing e areal.*.