Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
4 developing » 3 developing
developing a » developing _
e mobile » _ mobile, a mobile, 2 mobile
costs e » costs _, costs a, costs 5
costs 4 » costs _, costs a, costs 4.2
a a » a la

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

• Adding a wildcard symbol may retrieve word variants: technologien als information costs e mobile communication costs 4 developing a a.*.