inconvenience vs put at ease

inconvenience

noun
  • The quality of being inconvenient. 

  • Something that is not convenient, something that bothers. 

verb
  • to bother; to discomfort 

put at ease

verb
  • To evoke or cause someone to be relaxed or calm. 

How often have the words inconvenience and put at ease occurred in a corpus of books? (source: Google Ngram Viewer )