Perhaps you should try some spelling variations:
oral communication » personal communication
technologie de » technologies de, technologie der, technologie die
de information » die information, de informacion, e information
a developing » a development
why oral » why rural, why deal
3.2 why » 1.2 why, 2.2 why, 8.2 why
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: technologie de information 3.2 why oral communication costs a developing _ access.*.