Perhaps you should try some spelling variations:
oral communication » personal communication
de developpement » sme development
technologies de » technologies _, technologies 4, technologies 2
formation after » information after, formation chapter, formation acteurs
developpement l » developpement il, developpement la, developpement de
after one » after money, after age, after bse
l afrique » en afrique
one oral » one moral, one rural, one oil
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies de formation after one oral communication a de developpement l afrique.*.