track down

track down
    v 1: pursue for food or sport (as of wild animals); "Goering
         often hunted wild boars in Poland"; "The dogs are running
         deer"; "The Duke hunted in these woods" [syn: {hunt},
         {run}, {hunt down}, {track down}]
    

27 Moby Thesaurus words for "track down":
      determine, discover, find, find out, follow, follow a clue,
      follow up, get, hit, hunt down, invent, locate, nose, nose out,
      rediscover, run down, run to earth, shadow, smell out, sniff out,
      stalk, strike, tail, trace, trace down, track, trail