Perhaps you should try some spelling variations:
oral communication » personal communication
technologien ad » technologien am, technologien und, technologien als
information och » informations och, information oder, information open
ad information » d information, nd information, od information
developing 1 » developing _, developing a, developing e
die oral » die moral, die orte
och die » doch die, ich die, och de
1 areas » 1 area, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information och die oral communication costs _ developing 1 areas.*.