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."
"supply count banking series." » "supply count banking services.", "supply count making series.", "supply count banking service.", "supply round banking series.", "supply sound banking series.", "supply agent banking series.", "supply costs banking series.", "supply china banking series.", "supply cold banking series."

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 ("supply count banking series."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply cost mitigation schemes.") OR ("supply count banking series.")).
• Removing quotes may allow a broader search: (( supply cost mitigation schemes. ) or ( supply count banking series. )).
• Adding a wildcard symbol may retrieve word variants: (("supply cost mitigation schemes.") or ("supply count banking series."))*.