Go to search page. Click topics radio button. Enter "stolen ac/dc".
Link ac/dc pro to the search.
Click search.
Results page contains the syntax error as shown in the screenshot.
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Your browser/os information:
Mozilla/5.0 (Android 4.4.2; Mobile; rv:53.0) Gecko/53.0 Firefox/53.0 (this will help us make sense of your bug report)