ensnaring vs liberalization

ensnaring

adj
  • That ensnares or traps. 

liberalization

noun
  • the lessening of government regulations and restrictions in an economy in exchange for greater participation by private entitiesᵂᵖ 

  • The process or act of making more liberal. 

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