Perhaps you should try some spelling variations:
"supply side mitigation schemes." » "supply side irrigation schemes.", "supply side integration schemes.", "supply side irrigation scheme.", "supply risk mitigation schemes.", "supply its mitigation schemes.", "supply dioxide mitigation schemes."
"supply crowd integration series." » "supply crowd integration theories.", "supply crowd integrating services.", "supply crowd integration schemes.", "supply grid integration series.", "supply trade integration series.", "supply chain integration series.", "supply growth integration series.", "supply cost integration series.", "supply how integration 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 side mitigation schemes.") or ("supply crowd integration series."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply side mitigation schemes.") OR ("supply crowd integration series."))*.
• Removing quotes may allow a broader search: (( supply side mitigation schemes. ) or ( supply crowd integration series. ))*.