The Advanced dialog can be used for creating reusable filters to limit items displayed or searched.
Select a mailbox or folder to so that the item search/filter drop down is visible as shown in the image below:
Click the drop-down menu and select New Search
The Advanced Search dialog appears.
NOTE: Click any area in the image below for an explanation of search options.
Continue to Restoring Mailboxes, Folders and Items to a Production Server