Historical clue formulations

• Tab on a Google search — 2021-06-25
• Google heading — 2016-05-22
• Some Google search results — 2013-12-08
• Camera card contents — 2009-08-11
• Representations — 2007-10-01
• Camera card contents — 2005-03-23
• Mind set? — 2005-02-11
• Some computer files — 2000-08-17
• Some are mental — 2000-05-21
• They're cast — 1999-12-16
• Mind set? — 1999-09-19
• They're sometimes spitting — 1998-02-04
• Personae — 1998-01-31
• Screenfuls — 1997-12-14
• They can be mental — 1994-08-14
• Some are spitting — 1994-03-14