complete vs perform

complete

verb
  • To finish; to make done; to reach the end. 

  • To call from the small blind in an unraised pot. 

  • To make whole or entire. 

noun
  • A completed survey. 

adj
  • In which every set with a lower bound has a greatest lower bound. 

  • That is in a given complexity class and is such that every other problem in the class can be reduced to it (usually in polynomial time or logarithmic space). 

  • In which every Cauchy sequence converges to a point within the space. 

  • Generic intensifier. 

  • In which all small limits exist. 

  • With all parts included; with nothing missing; full. 

  • In which every semantically valid well-formed formula is provable. 

  • Finished; ended; concluded; completed. 

perform

verb
  • To do (something); to execute. 

  • To fulfill contractually agreed-to terms. 

  • To exhibit an expected pattern of behavior; to function; to work. 

  • To act in accordance with (a contract); to fulfill one’s terms of (a contract). 

  • To do (something) in front of an audience, such as acting or music, often in order to entertain. 

  • To behave theatrically so as to give the impression of (a quality, character trait, etc.); to feign. 

  • To behave in accordance with, and thereby in turn shape, (a social notion or role). 

  • To behave in ways that carry meaning in social contexts. 

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