Perhaps you should try some spelling variations:
"supply cost mitigation schemes." » "supply cost irrigation schemes.", "supply cost integration schemes.", "supply cost irrigation scheme.", "supply risk mitigation schemes.", "supply gas mitigation schemes.", "supply cost estimation schemes.", "supply costs mitigation schemes."
"support resilience rating services." » "supported resilience rating services.", "support resilient rating services.", "supporting resilience rating services.", "support resilience among services.", "support resilience during services.", "support resilience integrating services.", "support resilience heating services.", "support resilience roaming services.", "support resilience trading services."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply cost mitigation schemes.") or ("support resilience rating services."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply cost mitigation schemes.") OR ("support resilience rating services.")).
• Removing quotes may allow a broader search: (( supply cost mitigation schemes. ) or ( support resilience rating services. )).
• Adding a wildcard symbol may retrieve word variants: (("supply cost mitigation schemes.") or ("support resilience rating services."))*.