Perhaps you should try some spelling variations:
oral communication » personal communication
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
typologies des » typologie des, typologie der, typologien der
action series » education series
series normes » series james, series series
des action » des actions, dies action, beps action
l afrique » en afrique
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: typologies des action series normes oral communication a de developpement l afrique.*.