Perhaps you should try some spelling variations:
oral communication » personal communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information und » informations und
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
developing 2 » developing _, developing a, developing e
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
des oral » des moral, des oil, des orts
2 access » 3 access
und des » und der

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

• Adding a wildcard symbol may retrieve word variants: technologien des information und des oral communication costs 2.2 developing 2 access.*.