Export Products With Specific Product Codes

Hi there, I wonder if someone could help. There is maybe an easy solution to this but I cant see how its done.

I would like to export all products with specific product codes i.e. MICRO. All products for microbrewies, I can list them in the admin area of the website and try to export the list but it doesnt export for what reason I dont know . Please see attached.

Not sure what Im doing wrong?

I then tried to export them from Administration > Export Data, I can see every option to export the product aside from **Product code**.

Any advice would be greatly appreciated.

many thanks



So do you receive any error during export process?