21.   Although computers generate profiles of potential smugglers, experienced inspectors say that instincts, tips and detective work are better indicators.

22.   Analyzing financial reports can resemble detective work.

23.   And so began a cat-and-mouse game of amateur detective work last summer that culminated this week with explosive allegations of sex and cover-up against President Clinton.

24.   And then in a bit of fatigue-induced outdoor detective work that would do James Fenimore Cooper proud, I inspect the trail.

25.   Another part of the search involves detective work.

26.   Assessing the damage in the Ames case is detective work on a global scale.

27.   At least now, thanks to the humming computer and the Internet, plant detective work is somewhat easier.

28.   Avoiding problematic foods requires careful detective work.

29.   Auerbach took the detective work a step beyond statistics.

30.   Begin with a visit to your family doctor for some medical detective work.