Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
communication cost » communication costs, communication costa, communications costs
technologien des » technologien fur, technologien und, technologies 2
de communication » mobile communication, online communication
des information » des informations, does information, dis information
3.3 developing » 4 developing, 2 developing, 1 developing
developing 4 » developing _, developing a, developing e
content des » content does, contenu des, content der
cost 3.3 » cost 3.2, cost 2.3, cost 3.4
4 areas » 1 areas, 2 areas, 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: technologien des information content des de communication cost 3.3 developing 4 areas.*.