fact-finding vs recce

fact-finding

adj
  • Designed to determine factual information; investigative. 

noun
  • The determination of factual information. 

recce

adj
  • Relating to reconnaissance. 

verb
  • Reconnoitre. 

noun
  • Reconnaissance. 

How often have the words fact-finding and recce occurred in a corpus of books? (source: Google Ngram Viewer )