You could do something like the following:
my %changes = ( foo => 'bar', 2003 => 2004, cow => 'pig');
$string = 'foo 2003 cow cow 2003 foo whatever';
$string =~ s/(foo|2003|cow)/$changes{$1}/g;
print $string;

__END__
bar 2004 pig pig 2004 bar whatever

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-enlil

In reply to Re: multi find/replace by Enlil
in thread multi find/replace by Anonymous Monk

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