Historical clue formulations

• Make use of — 2013-12-10
• Utilize, as one's strengths — 2013-04-09
• Make use of, as experience — 2009-09-22
• Tap — 2001-02-03
• Tap — 1997-04-23
• Make use of — 1996-12-22
• Use as a resource — 1995-01-15