Perhaps you should try some spelling variations:
et developpement » de developpement, le developpement, test development
developpement et » developpement des, developpement de, development east
e communication » de communication, 1 communication, une communication
typologie does » typologie des, typologie der, typologie cices
variation 3 » variation _, variation 6, variation a
variation 5 » variation _, variation 6, variation a
et afrique » en afrique, l afrique
der e » der eg, der _
a et » a set, a net, a bet

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 does ((variation 3) OR (variation 5)) der e communication a et developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie does ((variation 3) OR (variation 5)) der e communication a et developpement et afrique.*.