String[] roles2Query = new String[] { SuggestConstants.DEFAULT_ROLE, "role5" };
        queryItems[2] = new SuggestItem(new String[] { "全文", "検索" }, readings2Query, new String[] { "content" }, 0, 1, -1, tags2Query,
                roles2Query, null, SuggestItem.Kind.QUERY);

        return queryItems;
    }

    private SuggestItem[] getPopularWordsItemSet2() {
        List<SuggestItem> items = new ArrayList<>();