Google Books Ngram Viewer

Graph these comma-separated phrases:
case-insensitive
between and from the corpus with smoothing of .  
Search in Google Books:

1970 - 1989 1990 - 2002 2003 2004 - 2006 2007 - 2008 女权 主义 Chinese
1970 - 1995 1996 - 2005 2006 2007 2008 女性 主义 Chinese

Run your own experiment! Raw data is available for download here.
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