Perhaps you should try some spelling variations:
development revenue » development recent, development event, development release
technologies annex » technologies any, technology annex, technologies affect
annex information » index information, channels information, syntax information
revenue afrique » revenue africa
de mass » de masse, de mais, de masa
media a » media _, media 1, media 3

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

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