Perhaps you should try some spelling variations:
"supply first international efforts." » "supply first international airports.", "supply first international energy.", "supply first international airport.", "supply 1st international efforts.", "supply report international efforts.", "supply cost international efforts.", "supply from international efforts.", "supply 21st international efforts."
"supply crowd irrigation system." » "supply crowd irrigation systems.", "supply crowd irrigation water.", "supply crowd irrigation scheme.", "supply crop irrigation system.", "supply flood irrigation system.", "supply from irrigation system.", "supply growth irrigation system.", "supply cost irrigation system."

Try widening your search to All Fields.

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

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