Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
der communication » de communication, under communication, debt communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
3.3 developing » 4 developing, 2 developing, 1 developing
content des » content does, contenu des, content der
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
des der » des dr, des ddr, des dem

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

• Adding a wildcard symbol may retrieve word variants: technologien des information content des der communication costs 3.3 developing _ areas.*.