Perhaps you should try some spelling variations:
communication models » communication modes, communication mode, communication mediums
technologies affect » technologies annex, technologies ict
affect information » perfect information, asset information, payment information
oral communication » mobile communication, _ communication, risk communication
information et » information act, information _, information need
a development » _ development, clean development, asian development
models a » models _, model a, model _

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

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