Perhaps you should try some spelling variations:
"support trade international efforts." » "support trade international airports.", "support trade international energy.", "support trade international airport.", "support care international efforts.", "support time international efforts.", "support private international efforts.", "support trainer international efforts.", "export trade international efforts.", "import trade international efforts."
"supply costs immigration reform." » "supply mass immigration reform.", "supply gross immigration reform.", "supply does 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 costs immigration reform.") or ("support trade international efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply costs immigration reform.") OR ("support trade international efforts."))*.
• Removing quotes may allow a broader search: (( supply costs immigration reform. ) or ( support trade international efforts. ))*.