Perhaps you should try some spelling variations:
oral communication » personal communication
et developpements » et developpement, des developpements, en developpement
developpements la » developpement la, developpements de, developpement de
des variation » does variation, de variation, der variation
goes oral » goes viral
a et » a set, a net, a bet
fabrique. » afrique., fabrice.

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 OR typologies) des variation _ goes oral communication a et developpements la fabrique.~".
• Adding a wildcard symbol may retrieve word variants: (typologie OR typologies) des variation _ goes oral communication a et developpements la fabrique.*.