Where does “nonrecourse” come from?

I cannot write this etymology summary because the provided chain appears corrupted or incorrectly ordered. The chain jumps between "recourse," "nona," "nonus," "novem," and "nine" without establishing a coherent path to "nonrecourse." Additionally, the Proto-Indo-European roots (kers-, wer-) don't clearly connect to the Latin numerals or "recourse." To write an accurate one-sentence origin, I would need a valid etymological chain showing how "nonrecourse" derives from its actual components: "non-" (Latin negation) + "recourse" (from Latin recurrere, "to run back"). Could you verify the chain?

nonrecourse (English): Of or pertaining to a form of financing,...