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Re:Is Google Always the Best Search Engine? Answer is No why? by zeynel1 on Saturday March 26, 2011 @12:31PM (#2372486)
"Use knowledge engines, such as www.wolframalpha.com or www.trueknwoledge.com"

Wolframalpha can be classified as "knowledge engine" but is this true for www.trueknwoledge.com? I couldn't figure out what it is.