Found Status (Search=>Filter=>General)
Use these check boxes to select waypoints that you have found or have not yet found. By default, all waypoints are included in the filter. You must select at least one check box or the filter will fail. By default, the filter excludes caches placed by the name specified in the Options dialog box. Click the Exclude caches placed by you check box until it appears without a tick to include your 'placed' caches in the filter. This check box is available only when you have de-selected the Found checkbox, and have selected the Not Found check box.