Perhaps you should try some spelling variations:
oral communication » personal communication
developing basic » developing asia, developing based, developing brazil
technologies 5 » technologies _, technologies 4, technologies 2
5 informations » 5 information, 2 informations, 3 informations
a developing » a development
des oral » des moral, des oil, des orts
und des » und der
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies 5 informations und des oral communication costs a developing basic access.*.