How to work filters in combobox when i type some some data in combobox

Hi fnrds,

I m new to excel coding,


I kept combo box in size column and bind values from "Master List" of column "size".now i need clarification whether to display the list after enter a value eg:2x4 or 2x6 in combo box (filtering according to the entered value) .please help me.....

Thanks in advance.