Perhaps you should try some spelling variations:
"Heterodox economic" » "Heterodox economico", "Heterodox economia", "Heterodox economicas"
"Heterodox economica" » "Heterodox economicoa", "Heterodox economiaa", "Heterodox economicasa", "Heterodox economia"
"Heterodox economicaso" » "Heterodox economicoaso", "Heterodox economiaaso", "Heterodox economicasaso", "Heterodox economiaso", "Heterodox economicas", "Heterodox economicismo", "Heterodox economico"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("Heterodox economic") OR ("Heterodox economica"))) OR ("Heterodox economicaso"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"Heterodox economic\") OR (\"Heterodox economica\"))) OR (\"Heterodox economicaso\"))".
• Removing quotes may allow a broader search: (((( Heterodox economic ) OR ( Heterodox economica ))) OR ( Heterodox economicaso )).
• Adding a wildcard symbol may retrieve word variants: (((("Heterodox economic") OR ("Heterodox economica"))) OR ("Heterodox economicaso"))*.