Perhaps you should try some spelling variations:
"oeconomique politique" » "economiques politiques", "d'economie politique", "l'economie politique"
"economies politique" » "economico politique", "economiques politiques", "d'economie politique", "economiques politique", "economicss politique", "economys politique"
"economic politique" » "economico politique", "economico politiques", "d'economie politique"
"economie politique" » "economique politique", "economics politique", "economy politique"

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: (((((("economie politique") OR ("economies politique"))) OR ("economic politique"))) OR ("oeconomique politique")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"economie politique\") OR (\"economies politique\"))) or (\"economic politique\"))) or (\"oeconomique politique\"))".
• Removing quotes may allow a broader search: (((((( economie politique ) OR ( economies politique ))) or ( economic politique ))) or ( oeconomique politique )).
• Adding a wildcard symbol may retrieve word variants: (((((("economie politique") OR ("economies politique"))) or ("economic politique"))) or ("oeconomique politique"))*.