SimilarityRank
bug 0.690 3464
a_bug 0.686 33069
a_bug_in 0.678 78234
bug_report 0.632 44728
fix_bug 0.609 86697
fix_a_bug 0.597 60617
workaround 0.596 42475
this_problem 0.576 4064
bug_fix 0.575 22786
fix_issue 0.565 82453
error_message 0.561 21758
this_functionality 0.561 41448
changelog 0.557 88752
svn 0.555 94452
my_code 0.554 44620
old_version 0.550 34694
feature_request 0.545 80061
version_[number] 0.544 6347
IE7 0.543 88994
this_plugin 0.540 38669
version_number 0.533 41285
Firefox_[number] 0.523 60310
security_update 0.523 97249
in_this_thread 0.522 66004
iOS_[number] 0.522 66912