How can I retrieve missing Yahoo notes in the Notes app on iPhone?

For years my Yahoo mail was not properly logged in on my mail app since I never used it, however I was adding notes to the Yahoo tab in my notes app for years. I recently relogged into my yahoo mail and now my notes don't show anything I have added since 2021. Is there a way to recover those notes I added for the past 4 years? Please help. Updated iOS 18.2.1

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