Perhaps you should try some spelling variations:
supply land » supply ann, supply law, supply england
"supply soil conservation efforts." » "supply social conservation efforts.", "supply school conservation efforts.", "supply soviet conservation efforts.", "supply soil construction efforts."
"Supply land conservation efforts." » "Supply land construction efforts."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("Supply land conservation efforts.") OR ("supply soil conservation efforts."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"Supply land conservation efforts.\") OR (\"supply soil conservation efforts.\"))".
• Removing quotes may allow a broader search: (( Supply land conservation efforts. ) OR ( supply soil conservation efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("Supply land conservation efforts.") OR ("supply soil conservation efforts."))*.