Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
technologies annex » technologies any, technology annex, technologies affect
oral communication » personal communication
annex information » index information, channels information, syntax information
information need » information needs, information needed, information speed
how developments » how development, hogg developments, new developments
need de » need le, need fide, need one
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 annex information need de oral communication skills how developments _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies annex information need de oral communication skills how developments _ afrique.*.