context vs focusing

context

noun
  • The surroundings, circumstances, environment, background or settings that determine, specify, or clarify the meaning of an event or other occurrence. 

  • The text in which a word or passage appears and which helps ascertain its meaning. 

  • The trama or flesh of a mushroom. 

  • For a formula: a finite set of variables, which set contains all the free variables in the given formula. 

  • The surroundings and environment in which an artifact is found and which may provide important clues about the artifact's function and/or cultural meaning. 

focusing

noun
  • The action of the verb to focus. 

adj
  • Used for or pertaining to focusing. 

  • Pertaining to the direction of attention, effort, or energy to a particular audience or purpose over time. 

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