Perhaps you should try some spelling variations:
"support grant integrating policies." » "support grant integration policies.", "support grant integrated policies.", "support grant integrating positive.", "support gaps integrating policies.", "support count integrating policies.", "support drama integrating policies."
"support carbon irrigation schemes." » "support carbon irrigation scheme.", "support carbon irrigation systems.", "support carbon mitigation schemes.", "support crop irrigation schemes.", "support canal irrigation schemes.", "supporting carbon irrigation schemes.", "support can irrigation schemes.", "support common irrigation schemes."

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: (("support grant integrating policies.") or ("support carbon irrigation schemes."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("support grant integrating policies.") OR ("support carbon irrigation schemes.")).
• Removing quotes may allow a broader search: (( support grant integrating policies. ) or ( support carbon irrigation schemes. )).
• Adding a wildcard symbol may retrieve word variants: (("support grant integrating policies.") or ("support carbon irrigation schemes."))*.