The Search Bar [A] can be used to look for ASINs, SKUs, or listing titles.

To find multiple, specific, or tagged listings, users may use the Filters menu. [B]

When users are unable to find a listing it might be due to the Listing States that are currently toggled. [C]

A listing's status may change when Amazon deactivates or deletes it. When this happens, the listing won't appear unless users set it so that your view would show the Deactivated or Archived listings. Ticking these [C] will reveal all listings under those statuses.