Deleting pages

Hi All

I would like to remove a page from my drupal site however instead of "Deleting" it completely I am just going to unpublished it so I can get it back in the future should it be needed.

The un-publishing of it from the site is fairly straight forward

1) Find page
2) Scroll to bottom
3) Click publishing options
4) un-tick publish

However someone mentioned that I would need to

"We'll have to delete the relevant search wizard entries (pretty simple)."

Of course its the "Pretty Simple" aspect of the above statement that im struggling with