interlace vs wreathe

interlace

verb
  • To cross one another as if woven together; to intertwine; to blend intricately. 

  • To cross one with another. 

  • To mingle; to blend. 

noun
  • A technique of improving the picture quality of a video signal primarily on CRT devices without consuming extra bandwidth. 

  • A decorative element found especially in early medieval art 

wreathe

verb
  • To twist, curl or entwine something into a shape similar to a wreath. 

  • To form a wreathlike shape around something. 

  • To curl, writhe or spiral in the form of a wreath. 

How often have the words interlace and wreathe occurred in a corpus of books? (source: Google Ngram Viewer )