Perhaps you should try some spelling variations:
developpement durable » developpement de
based communication » brand communication, based compensation, mediated communication
die developpement » de developpement, le developpement, du developpement
information need » information needs, information needed, information speed
gap information » sap information, amp information, erp information
communication 3 » communication _, communication a
technology gap » technology 1, technology 2.2, technology 3
durable africa » rural africa
more based » mode based, force based, score based
3 die » 2 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technology gap information need more based communication 3 die developpement durable africa.*.