}

    /**
     * Indexes suggest data from a list of search logs.
     *
     * @param searchLogList The list of search logs to index.
     */
    public void indexFromSearchLog(final List<SearchLog> searchLogList) {
        final Map<String, LocalDateTime> duplicateSessionMap = new HashMap<>();
        searchLogList.stream().forEach(searchLog -> {
            if (searchLog.getHitCount() == null