Perhaps you should try some spelling variations:
information assets » information markets, information access, information assymetry
oral communication » personal communication
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
development 1.3 » development 15.3, development 10.3, development 12.3
20 development » 2 development, 2015 development, 2007 development
assets use » aspects use, assets course, assets under
1.3 access » 1.1 access, 5.3 access, 1.2 access
use oral » use rural, ashe oral
costs 20 » costs 60, costs 2.3, costs 2.1

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

• Adding a wildcard symbol may retrieve word variants: technologien als information assets use oral communication costs 20 development 1.3 access.*.