How can a customer search for multiple products in one search on the storefront? Ex - one sku is 159 th other sku is 167 I want a search result that shows both 159 and 167 without creating collections or adding tags?

HOW CAN A CUSTOMER SEARCH FOR MULTIPLE PRODUCTS IN ONE SEARCH?EX - ONE SKU IS 159 TH OTHER SKU IS 167I WANT A SEARCH RESULT THAT SHOWS BOTH 159 AND 167 WITHOUT CREATING COLLECTIONS OR ADDING TAGS?