Perhaps you should try some spelling variations:
get communication » et communication, debt communication, de communication
technologien der » technologien des, technologie der, technologien fur
developing level » development level, developing local, developing deep
der information » insider information, sector information, labor information
information und » informations und
4 developing » 3 developing
level agent » level patent, level age, level event
staat get » staat der, staat e, staat mit
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien der information und staat get communication costs 4 developing level agent.*.