Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
technologien des » technologien fur, technologien und, technologies 2
de communication » mobile communication, online communication
des information » des informations, does information, dis information
developing 4 » developing _, developing a, developing e
costs side » cost side, costs some
side de » side we, guide de, side set
4 areas » 1 areas, 2 areas, 4 areal

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 side de communication a _ developing 4 areas.*.