Perhaps you should try some spelling variations:
"supply side integration schemes." » "supply side irrigation schemes.", "supply side integration some.", "supply side integration theories.", "supply trade integration schemes.", "supply asian integration schemes.", "supply grid integration schemes."
"supply asset integration efforts." » "supply asset international efforts.", "supply asset conservation efforts.", "supply market integration efforts.", "supply asian integration efforts.", "supply asean integration efforts.", "supply assets integration efforts.", "supply aspect integration efforts."

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 integration schemes.") or ("supply asset integration efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply side integration schemes.") OR ("supply asset integration efforts."))*.
• Removing quotes may allow a broader search: (( supply side integration schemes. ) or ( supply asset integration efforts. ))*.