The Panopticon/Spelling out numbers of Doctors and effect on searching

When I search "8th Doctor," Eighth Doctor does not come up, as I did not spell out the number. (Actually, it does, but it is the 50th result or so.) Could we somehow change this behavior? Like by creating a redirect at 8th Doctor? It doesn't really matter to me, as I'm aware of it now, but I think it would be beneficial to the casual user of the site.