Perhaps you should try some spelling variations:
oral communication » personal communication
developpement la » developpement de, developpement et, developpement du
des variation » does variation, de variation, der variation
la fabrice » la fabrique, la matrice, la farce
dr oral » dr osrar
3 les » 2 les, 1 les, 5 les
3 le » 3 la, 1 le, 5 le
typologie » typologies, typology

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie des variation _ dr oral communication ((3 le) OR (3 les)) developpement la fabrice.~".
• Adding a wildcard symbol may retrieve word variants: typologie des variation _ dr oral communication ((3 le) OR (3 les)) developpement la fabrice.*.