def guess_cloudwatch_search_terms(alarm_name):
    """Guess some search terms that might be useful in CloudWatch."""
    if alarm_name == "loris-alb-target-500-errors":
        return ['"HTTP/1.0 500"']

    if alarm_name.startswith("lambda"):
        return ["Traceback", "Task timed out after"]

    if alarm_name.startswith("catalogue-api") and alarm_name.endswith("-5xx-alarm"):
        return ['"HTTP 500"']

    return []