code: @Override
      protected void setupHtmlData(final ActionRuntime runtime) {
          super.setupHtmlData(runtime);
          runtime.registerData("helpLink", systemHelper.getHelpLink(fessConfig.getOnlineHelpNameSuggest()));
          runtime.registerData("totalWordsNum", suggestHelper.getAllWordsNum());
          runtime.registerData("documentWordsNum", suggestHelper.getDocumentWordsNum());
          runtime.registerData("queryWordsNum", suggestHelper.getQueryWordsNum());
      }
docs: ======