Perhaps you should try some spelling variations:
information cases » information case, information classes, information costs
der communication » de communication, under communication, debt communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
developing 4 » developing _, developing a, developing e
costs 1.4 » costs 11.4, costs 12.4, costs 4.4
des der » des dr, des ddr, des dem
4 areal » 4 real, _ areal, 2 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information cases des der communication costs 1.4 developing 4 areal.*.