annex vs bring in

annex

verb
  • To add something to another thing, especially territory; to incorporate. 

  • To attach or connect, as a consequence, condition, etc. 

  • To join; to be united. 

noun
  • An appendix to a book or document. 

  • An addition to the territory of a country or state, from a neighbouring country or state, normally by military force. 

  • An addition, an extension. 

  • An addition or extension to a building. 

bring in

verb
  • To move something indoors, or into an area. 

  • To return a verdict in a court of law. 

  • To introduce a person or group of people to an organisation. 

  • To earn money for a company or for the family. 

  • To introduce a new rule, law, or system of organisation. 

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