Perhaps you should try some spelling variations:
der informationsgrad » der informationsgehalt, der informations, der integrationsgrad
informationsgrad a » informationsbrev _
oral communication » personal communication
technologien der » technologien des, technologie der, technologien fur
development 2.1 » development 1
4 development » 2 development, 4 developing
2.1 access » 1.1 access, 3.1 access, 5.1 access
neo oral » new oral, who oral
costs 4 » costs _, costs a, costs 4.2
a neo » a new, _ neo

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

• Adding a wildcard symbol may retrieve word variants: technologien der informationsgrad a neo oral communication costs 4 development 2.1 access.*.