Author(s): Shuang Shan, Longfei Guo, Chongyang Wang, Zhen Li, Xinjie Wu, Haibin Wei, Fuyi Chen
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;; import the memory from JS code，更多细节参见夫子
Find repeated words: The tool also allows you to search for repeated words and phrases in your content.。heLLoword翻译官方下载对此有专业解读
Keep track the history of the keyword to determine when a keyword is rising or down in popularity over time.