Changing the default search method from "Starts with" to "Contains" for Search & Select pop-ups

Hello,

When our AP users create a manual invoice, they have to type in the beginning 3 characters of a PO or of a Supplier name for Oracle to show its suggestion. They would like to be able to type in any characters from any order (i.e. not always have to be the beginning 3 characters) and still have Oracle show relevant suggestions.

When they click on the Magnifying glass icon to pull up the “Search and Select” pop-up window for the Supplier field or the Identifying PO field, and then click on Advanced, right now the search method is defaulted to “Starts with.” Is there a way we can change the search method to be defaulted to “Contains”?