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

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