Perhaps you should try some spelling variations:
"support care international transport." » "support trade international transport.", "support law international transport.", "support markets international transport.", "support carbon international transport.", "support state international transport."
"support good conservation efforts." » "support soil conservation efforts.", "support land conservation efforts.", "support bird conservation efforts.", "support tool conservation efforts.", "support grid conservation efforts.", "support poor conservation efforts."

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: (("support good conservation efforts.") or ("support care international transport."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("support good conservation efforts.") OR ("support care international transport.")).
• Removing quotes may allow a broader search: (( support good conservation efforts. ) or ( support care international transport. )).
• Adding a wildcard symbol may retrieve word variants: (("support good conservation efforts.") or ("support care international transport."))*.