Perhaps you should try some spelling variations:
oral communication » personal communication
technologien aux » technologien auf, technologien fur, technologien als
aux information » aux informations, tax information, math information
information can » information case, information 1, information 1.2
20 development » 2 development, 2015 development, 2007 development
npo oral » new oral, who oral
costs 20 » costs 60, costs 2.3, costs 2.1
3 access » 2 access
can npo » case npo

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

• Adding a wildcard symbol may retrieve word variants: technologien aux information can npo oral communication costs 20 development 3 access.*.