Perhaps you should try some spelling variations:
"etudes de droit international" » "etudes de joint international", "etudes de 21st international", "etudes du droit international", "etudes le droit international"
"etudes des 1st international" » "etudes des 21st international", "etude des 1st international", "etude de 1st international", "etudes en 1st international"
"etudes de first international" » "etudes die first international", "etudes ide first international", "etudes he first international"

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: (((("etudes de droit international") OR ("etudes de first international"))) OR ("etudes des 1st international")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"etudes de droit international\") OR (\"etudes de first international\"))) or (\"etudes des 1st international\"))".
• Removing quotes may allow a broader search: (((( etudes de droit international ) OR ( etudes de first international ))) or ( etudes des 1st international )).
• Adding a wildcard symbol may retrieve word variants: (((("etudes de droit international") OR ("etudes de first international"))) or ("etudes des 1st international"))*.