Perhaps you should try some spelling variations:
oral communication » personal communication
information 1.5.2 » information 1.2, information 2
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
a developing » a development
developing a » developing _
1.5.2 loss » 1.3.2 loss, 10.3.2 loss, 10.7.2 loss
loss oral » loss formal, class oral
a access » 2 access, 3 access, 4 access
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien als information 1.5.2 loss oral communication costs a developing a access.*.