Perhaps you should try some spelling variations:
"communication design l'entreprise" » "communication dans l'entreprise", "communication gestion d'entreprise", "communication de l'entreprise", "communication design enterprise"
"communication modes l'entreprise" » "communication models l'entreprise", "communication media l'entreprise", "communication mass l'entreprise", "communication modeles d'entreprise", "communication de l'entreprise", "communication dans l'entreprise"
"communication model l'entreprise" » "communication methods l'entreprise", "communication modeles d'entreprise", "communication de l'entreprise", "communication model enterprise"

Try widening your search to All Fields.

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("communication modes l'entreprise") OR ("communication model l'entreprise"))) OR ("communication design l'entreprise")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"communication modes l'entreprise\") OR (\"communication model l'entreprise\"))) or (\"communication design l'entreprise\"))".
• Removing quotes may allow a broader search: (((( communication modes l'entreprise ) OR ( communication model l'entreprise ))) or ( communication design l'entreprise )).
• Adding a wildcard symbol may retrieve word variants: (((("communication modes l'entreprise") OR ("communication model l'entreprise"))) or ("communication design l'entreprise"))*.