I want to clean the auto-complete list appearing below "Search in e-mail" box on the left-top corner of the main page of Outlook.com when I enter a letter. Is here any option to achieve this? That list contains exactly all e-mail addresses that sent at least one e-mail or whom I sent at least once even though I have recently cleaned all of my e-mail boxes. 

If you cannot understand what I'm talking about, let me put a screenshot taken from Turkish edition I'm using.

Thank you in advance for your helps.