Perhaps you should try some spelling variations:
oral communication » personal communication
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
information 3 » information 2
4 developing » 3 developing
developing a » developing _
der oral » der moral, der ort, der orte
costs 4 » costs _, costs a, costs 4.2
a areas » 1 areas, 2 areas, 4 areas
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technologien und information 3 der oral communication costs 4 developing a areas.*.