What fields are included in the Text Search field on the Order History page?

Please see below for the list of items that are searched in the Search Text field on the Order History page:

Version 5:
Bill To Location Business Name; Site Name; Current Workflow Status; Item Name; Job Number; PO Number; Print Location Address Code; Product Name; User Name; Ship To Business Name; Ship To Name; Site Domain; Vendor Name
Version 6:
User Name; User email; Product Name; PO Number; Item Name; Job Number; Vendor Name; Site Name