Perhaps you should try some spelling variations:
leur development » leur developpement, your development, spur development
de communication » mobile communication, online communication
development menu » development mega, development min, development manuel
communication 5 » communication _, communication a, communication 3
menu afrique » en afrique
did ou » did eu
5 leur » a leur

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: "typologies _ variation ((did ou) OR (did you)) de communication 5 leur development menu afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologies _ variation ((did ou) OR (did you)) de communication 5 leur development menu afrique.*.