woocommerce products remains in search result after i delete them

Hi, I have deleted some products from my Woocommerce shop but it still remains in search results. so I have deleted all products that have halo in the title but if I search with halo it shows 16 results, I don’t understand. Here’s what I have tried:

1. Cleared cache from my browser and hosting. Even my hosting is changed
2. Removed all products from woocommerce trash
3. Cleared wooocommerce transients and expired transients from tools

Thanks

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