Perhaps you should try some spelling variations:
"entreprises etablies / chine" » "entreprises etats / chine", "entreprises publiques / chine"
"entreprises etablies / china" » "entreprises etats / china", "entreprises publiques / china"

Try widening your search to All Fields.

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: "((\"entreprises etablies / chine\") OR (\"entreprises etablies / china\"))".
• Removing quotes may allow a broader search: (( entreprises etablies / chine ) OR ( entreprises etablies / china )).
• Adding a wildcard symbol may retrieve word variants: (("entreprises etablies / chine") OR ("entreprises etablies / china"))*.