Perhaps you should try some spelling variations:
oral communication » personal communication
technologien math » technologien mit, technologien als, technologien am
math information » catch information, much information, health information
information case » information based, information can, information costs
4 development » 2 development, 4 developing
development 2 » development 1, development 2.1, development 2.3
case der » case des, case under, phase der
der oral » der moral, der ort, der orte
2 access » 3 access
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien math information case der oral communication costs 4 development 2 access.*.