docs: private String createTextQuery(String text) {
  
          if (m_textSearchFields.isEmpty()) {
              m_textSearchFields.add(CmsSearchField.FIELD_TEXT);
          }
          String q = "{!q.op=OR type=" + getRequestHandler() + " qf=";
          boolean first = true;
          for (String textField : m_textSearchFields) {
              if (!first) {
                  q += " ";
              }
              q += textField;
          }
          q += "}" + text;
          return q;
      }