Perhaps you should try some spelling variations:
oral communication » personal communication
technologien und » technologie und, technologien des, technologien fur
developing urban » development urban, developing human, developing areas
und information » fund information, road information, award information
contents der » content der, contents je, contents key
3 developing » 3 development
urban area » urban areas
der oral » der moral, der ort, der orte
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 und information contents der oral communication costs 3 developing urban area.*.