Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
der communication » de communication, under communication, debt communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
developing e » developing _, developing a, developing east
costs des » costs fees
costs 4.3 » costs 4.2, costs 4.4, costs 2.3
des der » des dr, des ddr, des dem
e areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien des information costs des der communication costs 4.3 developing e areas.*.