Perhaps you should try some spelling variations:
oral communication » personal communication
technologien und » technologie und, technologien des, technologien fur
und informations » und information, und informationen, fund information
informations och » information och, informations und, informations sur
developing seas » developing areas, developing east, developing self
4 developing » 3 developing
die oral » die moral, die orte
och die » doch die, ich die, och de
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien und informations och die oral communication costs 4 developing seas areas.*.