Perhaps you should try some spelling variations:
"routledge studies in environmental politics." » "routledge studies in environmental policies.", "routledge studies in environmental policy.", "routledge studies in environmental pollution."
"Routledge studies in environment policy." » "Routledge studies in environmental policy.", "Routledge studies in environmental policies."

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("Routledge studies in environment policy.") OR ("Routledge studies in environment facility."))) or ("routledge studies in environmental politics."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("Routledge studies in environment policy.") OR ("Routledge studies in environment facility."))) OR ("routledge studies in environmental politics.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"Routledge studies in environment policy.\") OR (\"Routledge studies in environment facility.\"))) or (\"routledge studies in environmental politics.\"))".
• Removing quotes may allow a broader search: (((( Routledge studies in environment policy. ) OR ( Routledge studies in environment facility. ))) or ( routledge studies in environmental politics. )).
• Adding a wildcard symbol may retrieve word variants: (((("Routledge studies in environment policy.") OR ("Routledge studies in environment facility."))) or ("routledge studies in environmental politics."))*.