Perhaps you should try some spelling variations:
"kupper third international efforts." » "kupper third international airports.", "kupper third international energy.", "kupper third international airport.", "kupper 3rd international efforts.", "kupper 2nd international efforts.", "kupper action international efforts.", "supper third international efforts."
"support data international poverty." » "support data national poverty.", "support daiwa international poverty.", "support da international poverty.", "support onati international poverty.", "support a international poverty.", "support de international poverty."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("kupper third international efforts.") or ("support data international poverty."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("kupper third international efforts.") OR ("support data international poverty."))*.
• Removing quotes may allow a broader search: (( kupper third international efforts. ) or ( support data international poverty. ))*.