Perhaps you should try some spelling variations:
oral communication » personal communication
de developpement » sme development
developpement de » developpement des, developpement durable
des variation » does variation, de variation, der variation
variation aid » variation im, variation und, variation a
de afrique » de l'afrique, en afrique, l afrique
does oral » does formal, does oil
aid does » card does, aid days, aid do
typologie » typologies, typology

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

• Performing a fuzzy search may retrieve terms with similar spellings: typologie des variation aid does oral communication _ de developpement de afrique.~.