Perhaps you should try some spelling variations:
technologien change » technological change, technology change, technological changes
change information » chandos information, trade information
oral communication » personal communication
information und » informations und
3 development » 2 development
development 2 » development 1, development 2.1, development 2.3
major oral » major odl, major oil, major global
und major » any major, und mabo, usa major
costs 3 » costs _, costs 4, costs a
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien change information und major oral communication costs 3 development 2 areas.*.