Perhaps you should try some spelling variations:
"supply crowd integration efforts." » "supply crowd international efforts.", "supply crowd conservation efforts.", "supply grid integration efforts.", "supply rfid integration efforts.", "supply beyond integration efforts.", "supply growth integration efforts.", "supply cost integration efforts.", "supply from integration efforts."
"supply case education reform." » "supply care education reform.", "supply based education reform.", "supply rate education reform.", "supply cost education reform.", "supply chain education reform.", "supply curve education reform."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply case education reform.") or ("supply crowd integration efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply case education reform.") OR ("supply crowd integration efforts.")).
• Removing quotes may allow a broader search: (( supply case education reform. ) or ( supply crowd integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("supply case education reform.") or ("supply crowd integration efforts."))*.