Perhaps you should try some spelling variations:
technologies annex » technologies any, technology annex, technologies affect
communication mode » communication model, communication modes, communication module
annex information » index information, channels information, syntax information
information need » information needs, information needed, information speed
development age » development stage, development a, development aid
need de » need le, need fide, need one
de mass » de masse, de mais, de masa
mode a » mode ad, mode _, code a

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 need de mass communication mode a development age afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies annex information need de mass communication mode a development age afrique.*.