Enable product suggestions: Your users will receive product suggestions while typing search terms.
Number of results: The default is 4 but you can set as many as 10.
Search filter type: If you want to offer your users more granular control over their product searches, a dropdown menu is available with the following options: None (this disables the menu), Vendor (search by vendor), Product type (search by product type) and Tag (search by tag).
Show vendor: Display the vendor title alongside the other information for each search result like the product title.
Show price: Similar behavior as the Show vendor option.
Show unavailable products: If for any reason you want to show unavailable products in the product suggestions, use this option to toggle their visibility.
Result types: Apart from products, you may also show other types of results like collections, articles and pages.