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 grid immigration reform." » "supply gross immigration reform.", "supply grid integration reform.", "supply from immigration reform.", "supply great immigration reform.", "support grid immigration 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 grid immigration reform.") or ("supply crowd integration efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply grid immigration reform.") OR ("supply crowd integration efforts.")).
• Removing quotes may allow a broader search: (( supply grid immigration reform. ) or ( supply crowd integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("supply grid immigration reform.") or ("supply crowd integration efforts."))*.