ComboBox1 to fill ListBox1 with multiple columns

Howdy Friends! Hope you're all doing well. (2 questions)
The below code works pretty well. Just looking for help with tweaking it a little. I have an inventory database with multiple columns (Sheet2). On my current userform, I can select an item from column "E" with my combobox1 (NOT UNIQUE). On the ListBox1, a list of Product ID's will show. Basically, When I select an item from the combobox, the list shows me my company's id number(s) for that item (from column A). Most have more than one ID number since it's the same item, just from different suppliers. Other columns include supplier sku's, descriptions, pricing, etc.
My question one is: Is it possible to tweak this code to be able to show more columns?
My question two is: Is it possible to populate the list as I'm typing? Meaning, if I type the letter "c", then everything that contains a "c" appears. If I type an "a" after the "c", then everything containing a "ca" will remain on the list.
My Code:

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Sample2.jpg

Please upload a workbook or a representative cut down copy, anonymised if necessary. It is always easier to advise if we can see your request in its context.

Show a before and after situation with manually calculated results, explaining which information is data and which is results, and if it's not blindingly obvious how you have arrived at your results some explanatory notes as well.

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