embargo vs prevention

embargo

noun
  • A heavy burden or severe constraint on action or expenditure. 

  • A temporary ban on making certain information public. 

  • An order by the government prohibiting ships from leaving port. 

  • A ban on trade with another country. 

verb
  • To impose an embargo on trading certain goods with another country. 

  • To impose an embargo on a document. 

prevention

noun
  • The act of preventing or hindering; obstruction of action, access, or approach; thwarting. 

  • precaution; forethought. 

  • Any measure intended to limit health-related risks (such as information campaigns, vaccination, early diagnosis etc.). 

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