Historical clue formulations

• Keep one's head down — 2021-10-09
• Keep out of sight — 2017-04-17
• Avoid the limelight — 2016-06-30
• Hide out — 2016-06-07
• Avoid attention — 2015-12-22
• Stay out of sight, as a criminal — 2015-11-09
• Stay out of sight — 2015-06-29
• Keep off the grid, say — 2015-05-08
• Be quiet, say — 2013-11-02
• Keep out of sight — 2012-12-02
• Try to avoid detection — 2009-11-29
• Stay out of sight — 2007-06-13
• Stay out of sight — 2006-11-14
• Stay out of sight — 2003-12-16
• Hide out — 2002-04-28
• Stay out of sight — 1999-10-19
• Find concealment — 1996-07-13