Perhaps you should try some spelling variations:
oral communication » personal communication
information costs » information contents, information centers, information content
technologien und » technologie und, technologien des, technologien fur
development band » development bank, development banks
und information » fund information, road information, award information
band areas » land areas, land area, bird areas
costs der » costs differ
der oral » der moral, der ort, der orte
costs 2 » costs 20, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien und information costs der oral communication costs 2 development band areas.*.