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 first preparation reform." » "supply first preparations before.", "supply first preparation more.", "supply first regulation reform.", "supply first separation reform.", "supply test preparation reform.", "supply field preparation reform.", "supply cost preparation reform.", "supply from preparation reform.", "supply 21st preparation 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 first preparation reform.") or ("supply crowd integration efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply first preparation reform.") OR ("supply crowd integration efforts."))*.
• Removing quotes may allow a broader search: (( supply first preparation reform. ) or ( supply crowd integration efforts. ))*.