Search menu vs. Advanced Search
The tech guys on the forum has verified that the options on the search box on the blue menu are set to only search back 3 months. This was done for performance reasons.
If you need to do a full search deeper than 3 months then choose the 'advanced search' (small link under search box in blue menu) and put keywords into that page and it will search back all the way to the beginning (or as long as you set options to)
-2006 VIN #30, First 1000 Series
Pontiac RIP 1926-2009