Google Books Ngram Viewer

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

1500 - 1888 1889 - 1982 1983 - 1987 1988 - 2001 2002 - 2018 angst English
1500 - 1894 1895 - 1962 1963 - 1968 1969 - 1991 1992 - 2018 sorge English

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