Perhaps you should try some spelling variations:
developpement durable » developpement de
moral communication » oral communication, global communication, verbal communication
communication et » communication 3, communication 1, communication 2
de developpement » sme development
information 3 » information 2
de moral » der moral, die moral, des moral
3 de » 3 die, 3 der, 3 des

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 3 de moral communication et de developpement durable l'afrique.*.