Perhaps you should try some spelling variations:
communication methods » communication media, communication model
technologies annex » technologies any, technology annex, technologies affect
oral communication » personal communication
annex information » index information, channels information, syntax information
le development » e development, ce development, le developpement
methods le » methods life, methods line, methods lone
a afrique » l afrique, en afrique
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.

• Adding a wildcard symbol may retrieve word variants: technologies annex information flows de oral communication methods le development a afrique.*.