Perhaps you should try some spelling variations:
oral communication » personal communication
technologies des » technologien des, technologies de, technologies dans
information open » information oder, information och, transformation open
des information » des informations, does information, dis information
a developing » a development
developing 1 » developing _, developing a, developing e
open der » open door, open peer, open air
der oral » der moral, der ort, der orte
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: technologies des information open der oral communication costs a developing 1 areas.*.