build vs fragment

build

verb
  • To form by combining materials or parts. 

  • To be converted into software by compilation, usually with minimal human intervention. 

  • To establish a basis for (something). 

  • To develop or give form to (something) according to a plan or process. 

  • To construct (software) by compiling its source code. 

  • To develop in magnitude or extent. 

  • To increase or strengthen (something) by adding gradually to. 

  • To form (something) by combining materials or parts. 

noun
  • A structure, such as a building, statue, pool or forest, or a configuration of a character's items or skills, created by the player. 

  • Any of various versions of a software product as it is being developed for release to users. 

  • The physique of a human or animal body, or other object; constitution or structure. 

fragment

verb
  • To break up and disperse (a file) into non-contiguous areas of a disk. 

  • To break apart. 

  • To cause to be broken into pieces. 

noun
  • An incomplete portion of code. 

  • A sentence not containing a subject or a predicate. 

  • A portion of a URL referring to a subordinate resource or anchor (such as a specific point on a web page), introduced by the # sign. 

  • A part broken off; a small, detached portion; an imperfect part, either physically or not 

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