Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
technologien aux » technologien auf, technologien fur, technologien als
information case » information based, information can, information costs
aux information » aux informations, tax information, math information
2.3 development » 2 development, 2015 development, 1 development
development 2 » development 1, development 2.1, development 2.3
user moral » der moral, user model
case user » case under, cases use
costs 2.3 » costs 4.2, costs 4.4
2 access » 3 access

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

• Adding a wildcard symbol may retrieve word variants: technologien aux information case user moral communication costs 2.3 development 2 access.*.