Rows are keyed on description plus original selector, and every event is counted whether or not it found anything. So occurrences: 12, succeeded: 9 means that locator's primary failed twelve times, and on three of those no candidate cleared minScore — those three are the runs where your scenario died with HEAL_FAILED. The row stays because the failures are the interesting half.
strategy counts only the successful ones, by winning strategy. role×7 testid×2 means the role and name candidate won seven times and the test id twice. That usually means the accessible name is not stable: the element is there both times, but on two runs the name did not match and the test id picked up the slack. Worth a look, because whatever is moving the name will eventually move it past recognition.
suggested is the last selector that actually won, which is what you would paste into the page object.