en.wikipedia.org/wiki/Help:Wikipedia:_The_Missing_Manual

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Page Duplicate Content Search title or URL  
  URL ▴ Title Match Words Match Percentage
wiki/Help:References_and_page_numbers Help:References and page numbers - ... 433 8%
wiki/Wikipedia:Advice_for_parents Wikipedia:Advice for parents - Wikipedia 423 8%
wiki/Wikipedia:Close_paraphrasing Wikipedia:Close paraphrasing - Wikipedia 2,182 42%
wiki/Wikipedia:Directories_and_indexes Wikipedia:Directories and indexes - ... 4,845 93%
wiki/Wikipedia:Simplified_Manual_of_... Wikipedia:Simplified Manual of Style - ... 772 15%