Perhaps you should try some spelling variations:
oral communication » personal communication
information based » information case, information bank, transformation based
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
developing base » developing based, developing east, developing brain
based other » bad other, based order, based theory
other oral » other moral, other arab, another moral
base areas » basic areas, based areal, basin areas

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information based other oral communication costs _ developing base areas.*.