Perhaps you should try some spelling variations:
information classes » information assets, information case, information cause
oral communication » personal communication
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
4 development » 2 development, 4 developing
classes who » classes were
who oral » who deal
a access » 2 access, 3 access, 4 access
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 als information classes who oral communication costs 4 development a access.*.