Perhaps you should try some spelling variations:
oral communication » personal communication
sme development » trade development
technologies 4 » technologies _
4 information » 2 information, 1 information
media sme » media size, media age, media som
flows de » flows do, flows debt, flows bei
de oral » de otras, new oral

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies 4 information flows de oral communication media sme development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies 4 information flows de oral communication media sme development _ afrique.*.