Yahoo local site submission for different countries

Hi To all

I have a site that is indexed in Yahoo.com directory but does not appear in all the local Yahoo searches around the world. It is not in the main directories like Germany, UK, Australia ect

The site offers services globally.

My question is , would it be bad practice to submit the site to every local site engine where the site does not seem to have been indexed. Will this count against me.

I am not sure if it will submit the site to the main yahoo.com directory or will it just submit the site to the local yahoo directory of choice.

Thanks very much for any advice and your time reading this