How to display 'Support Request - ALL latest Q&A activities?'

Hi there,

meanwhile all you support guys helped me out highly professional manner... and for sure most efficiently. Thank you to all of you!

However this means I can close by now several "older" support requests I made but unfortunately only the last 10 requests are listed. Am wondering, how can I list all I filed once to close them down step by step after high rating each one of you?