Perhaps you should try some spelling variations:
"transforming environmental policy and policy" » "transportation environmental policy and policy", "translating environmentally policy and policy", "monitoring environmental policy and policy"
"enforcing environmental policy and policy" » "enhancing environmental policy and policy", "ensuring environmental policy and policy", "evolving environmental policy and policy"

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

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