bestrew vs intersperse

bestrew

verb
  • To strew anything upon; strew over or about; cover or partially cover with things strewn; cover with straw or strewing. 

  • To strew or scatter about; throw or drop here and there. 

intersperse

verb
  • To scatter or insert something into or among other things. 

  • To diversify by placing or inserting other things among something. 

  • To mix two things irregularly, placing things of one kind among things of other. 

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