Perhaps you should try some spelling variations:
oral communication » personal communication
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
information och » informations och, information oder, information open
a developing » a development
developing 1 » developing _, developing a, developing e
die oral » die moral, die orte
och die » doch die, ich die, och de
costs a » costs _, costs 4
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 aids information och die oral communication costs a developing 1 areas.*.