findI've looked everywhere for my keys but can't find them.
locatePolice are still trying to locate the suspect.
uncoverReporters uncovered evidence of corruption.
unearthOur investigation unearthed mountains of evidence that implicated the city.
come acrossWe came across a lovely little restaurant in the village.
stumble across/uponI stumbled upon these photographs when I was cleaning out my desk.
traceWe traced the suspect as far as Leeds.
track downPolice have so far failed to track down the missing woman.