Perhaps you should try some spelling variations:
oral communication » personal communication
fur informationen » fur information, der informationen, neuer informationen
informationen aus » informationen als, informationen zu, informationen zur
technologien fur » technologien des, technologien und, technologies 2
developing seas » developing areas, developing east, developing self
4 developing » 3 developing
die oral » die moral, die orte
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 fur informationen aus die oral communication costs 4 developing seas areas.*.