Perhaps you should try some spelling variations:
oral communication » personal communication
information based » information case, information bank, transformation based
technologie c » technologies 2, technologies 3, technologies 1
c information » 2 information, 1 information, 10 information
4 developing » 3 developing
developing a » developing _
based des » based modes, based debt, based deep
des oral » des moral, des oil, des orts
a access » 2 access, 3 access, 4 access
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologie c information based des oral communication costs 4 developing a access.*.