title: WooCommerce Admin Product Search by SKU
body: <p>So I have been searching around looking for a way to incorporate this without installing another plugin that does way more than I need.</p>
  
  <p>Lets say our product SKUs are structured in a way that provide the vendor number, then a dash (-), and then the product id. So our SKUs look like this 469-852369 (vendor-product). The vendor ID can be anywhere from 1 to 5 digits and the product ID can be anywhere from 1 to 10 digits. We want to be able to search for the product without having to add the dash (-). So for 469-852369 I want to be able to just type out 469852369 and the product appears.</p>
  
  <p>I know there are a LOT of plugins out there that will do this but I don't want to add a plugin just to accomplish this one issue. Any help and guidance on how to accomplish this via PHP would help. </p>