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What actually is the modality for ascertaining the duplicate content in an article?
I just took two articles spun thro' a software and posted the same to ascertain the duplicate content, through two different softwares respectively. There was a wide gap between the two, the results being 54 and 87. Please throw some light as to how actually the duplicate content is ascertained whether by number of words or number of lines or number of paragraphs or positioning of the similar contents or key words density. Knowledgeable hubbers may elucidate.
