Perhaps you should try some spelling variations:
oral communication » personal communication
der informationen » der information, der informations, der informationellen
informationen zur » informationen zu, informationen uber, informationen und
technologien der » technologien des, technologie der, technologien fur
developing seas » developing areas, developing east, developing self
4 developing » 3 developing
die oral » die moral, die orte
zur die » fur die, nur die, kur die
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 der informationen zur die oral communication costs 4 developing seas areas.*.