corral vs hedge in

corral

verb
  • To place inside of a corral. 

  • To make a circle of vehicles, as of wagons so as to form a corral. 

  • To capture or round up. 

noun
  • An enclosure for livestock, especially a circular one. 

  • A circle of wagons, either for the purpose of trapping livestock, or for defense. 

  • An enclosure or area to concentrate a dispersed group. 

hedge in

verb
  • To enclose or surround something with a hedge, trees or other plant life. 

  • To limit or constrain (someone). 

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