Perhaps you should try some spelling variations:
gegen informationsmasse » i informationsmasse, ii informationsmasse
technologien gegen » technologie gegen, technologien des, technologies general
oral communication » personal communication
3 development » 2 development
development 2 » development 1, development 2.1, development 2.3
der oral » der moral, der ort, der orte
2 access » 3 access
costs 3 » 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 gegen informationsmasse _ der oral communication costs 3 development 2 access.*.