Perhaps you should try some spelling variations:
information needs » information networks
technologien als » technologien des, technologien fur, technologien und
ii communication » de communication, 3 communication, 4 communication
als information » als informations, aids information, laws information
4 developing » 3 developing
needs re » needs more, needs men, needs one
costs 4 » costs _, costs a, costs 4.2
re ii » fe ii, ne ii, re di

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

• Adding a wildcard symbol may retrieve word variants: technologien als information needs re ii communication costs 4 developing _ area.*.