break down vs run through

break down

verb
  • To divide into parts to give more details, to provide a more indepth analysis of. 

  • To demolish, to pull down. (intentionally) 

  • To (cause to) decay, to decompose. 

  • To cease to function. (others) 

  • To stop functioning. (machine, computer, vehicle) 

  • To fail, especially socially or for political reasons. 

  • To give in, relent, concede, or surrender. 

  • To render or to become weak and ineffective. 

  • To digest. 

  • To render or to become unstable due to stress, to collapse physically or mentally. 

  • To collapse, physically or in structure. (unexpectedly) 

run through

verb
  • To summarise briefly. 

  • To repeat something. 

  • To use completely, in a short space of time. Usually money. 

  • Of a waterway, to flow through an area. 

  • To go through hastily. 

  • Used other than figuratively or idiomatically: see run, through. 

  • To impale a person with a blade, usually a sword. 

  • To fuck. 

  • To inform or educate someone, typically of a new concept or a concept particular to an organization or industry 

  • To pervade, of a quality that is characteristic of a group, organisation, or system. 

How often have the words break down and run through occurred in a corpus of books? (source: Google Ngram Viewer )