Perhaps you should try some spelling variations:
oral communication » personal communication
information cause » information case, information use, information classes
technologie de » technologies de, technologie der, technologie die
de information » die information, de informacion, e information
china africa » cpia africa, china asia
cause how » case how, curse how, cause has
how oral » how moral, how rural, how arab
costs 2 » costs 20, 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 cause how oral communication costs 2 development china africa.*.