Perhaps you should try some spelling variations:
oral communication » personal communication
information phase » information please, formation phase, information case
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
development 2.3 » development 2.1, development 1
5 development » 2 development, 3 development, 3.1 development
2.3 access » 5.3 access, 1.3 access, 2.4 access
der oral » der moral, der ort, der orte
costs 5 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien des information phase der oral communication costs 5 development 2.3 access.*.