41.   After reading some of the police reports, Harper concluded that in at least one case, human error was to blame.

42.   All of that stuff is designed to detect human error, to correct it before it does any harm.

43.   All these disasters resulted from human errors caused by a lack of sleep.

44.   All five previous fatal crashes of this type of plane occurred overseas, and all were caused by human error.

45.   All the way around, it was human error, not computer error, that led to this gallows comedy of errors.

46.   Britton said human error caused the same phone line to feed into two different apartments and that the problem is being fixed.

47.   Bugs, they said, are icky invisible things like bacteria, or the human errors on computer programs.

48.   But at Marshalls and its corporate cousin T.J. Maxx, human error is the cause of sales tax errors.

49.   But DeFrancesco said they were the result of human error and did not affect the outcome.

50.   But even reliable science is prone to human error.