Perhaps you should try some spelling variations:
oral communication » personal communication
technologien mis » technologien mit, technologien des, technologien als
mis information » dis information, aids information, ids information
information und » informations und
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
developing a » developing _
modell oral » modern oral
und modell » und modelle
costs 4.1 » costs 4.2, costs 4.4, costs 4.3
a access » 2 access, 3 access, 4 access

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

• Adding a wildcard symbol may retrieve word variants: technologien mis information und modell oral communication costs 4.1 developing a access.*.