Perhaps you should try some spelling variations:
information networks » information needs
how communication » how communicating, new communication, de communication
technologien der » technologien des, technologie der, technologien fur
der information » insider information, sector information, labor information
networks level » network level, network levels, networks learn
a developing » a development
developing 4 » developing _, developing a, developing e
costs a » costs _, costs 4
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 der information networks level how communication costs a developing 4 areas.*.