Perhaps you should try some spelling variations:
oral communication » personal communication
informations auch » informations och, informations und, informations sur
technologien und » technologie und, technologien des, technologien fur
und informations » und information, und informationen, fund information
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
auch die » durch die, sich die
die oral » die moral, die orte
costs 4 » costs _, costs a, costs 4.2
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien und informations auch die oral communication costs 4 developing 2 areas.*.