Perhaps you should try some spelling variations:
"Routledge studies in environmental conditions." » "Routledge studies in environmental conservation.", "Routledge studies in environmental regulations.", "Routledge studies in environmental protection."
"Routledge studies in environmental politics." » "Routledge studies in environmental policies.", "Routledge studies in environmental pollution.", "Routledge studies in environmental economics."

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