Set Up The Instant Search App
Having a powerful search feature in your store will definitely make your visitors' lives easier and help them find the right products in no time.
The Instant Search app uses Shopify's predictive search and highlights frequent searches to help your visitors navigate your store with ease. You can even choose to hide out-of-stock products or show the Review Star Rating Snippets to enhance your visitors' experience further.
Please keep in mind that when using Shopify's predictive search, the Instant Search app will only show results based on the product name, not vendor, type, etc.