Perhaps you should try some spelling variations:
"supply how integration efforts." » "supply how international efforts.", "supply how conservation efforts.", "supply power integration efforts.", "supply tool integration efforts.", "supply _ integration efforts.", "supply shock integration efforts."
"supply cost integration schemes." » "supply cost irrigation schemes.", "supply cost integration some.", "supply cost integration theories.", "supply south integration schemes.", "supply tool integration schemes.", "supply can integration schemes.", "supply costs integration schemes."

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