entry vs registration

entry

noun
  • The act of entering. 

  • The point when a musician starts to play or sing; entrance. 

  • A doorway that provides a means of entering a building. 

  • The act of taking possession. 

  • Permission to enter. 

  • The start of an insurance contract. 

  • An item in a list, such as an article in a dictionary or encyclopedia. 

  • A record made in a log, diary or anything similarly organized; (computing) a datum in a database. 

  • A term at any position in a matrix. 

  • A small room immediately inside the front door of a house or other building, often having an access to a stairway and leading on to other rooms 

  • The introduction of new hounds into a pack. 

  • A small group formed within a church, especially Episcopal, for simple dinner and fellowship, and to help facilitate new friendships 

  • A passageway between terraced houses that provides a means of entering a back garden or yard. 

  • The exhibition or depositing of a ship's papers at the customhouse, to procure licence to land goods; or the giving an account of a ship's cargo to the officer of the customs, and obtaining his permission to land the goods. 

registration

noun
  • The act of signing up or registering for something. 

  • The art of selecting and combining the stops or registers of an organ. 

  • That which registers or makes something official, e.g. the form or paper that registers. 

  • Alignment, e.g. of colors or other elements in a printing process. 

  • The location where guests register, especially with a hotel. 

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