final Map<String, String[]> conditions = getConditions();
        return !isEmptyArray(conditions.get(AS_Q))//
                || !isEmptyArray(conditions.get(AS_EPQ))//
                || !isEmptyArray(conditions.get(AS_OQ))//
                || !isEmptyArray(conditions.get(AS_NQ))//
                || !isEmptyArray(conditions.get(AS_TIMESTAMP))//
                || !isEmptyArray(conditions.get(AS_SITESEARCH))//

    $searchButton.attr("disabled", true);
    setTimeout(function() {
      $searchButton.attr("disabled", false);
    }, 3000);
    return true;
  });

  if (typeof $.fn.suggestor === "function") {
    $("#as_q").suggestor({
      ajaxinfo: {
        url: contextPath + "/api/v1/suggest-words",
        fn: ["_default", "content", "title"],
        num: 10,
        lang: $("#langSearchOption").val()
      },
      boxCssInfo: {

                .of(stream -> stream.filter(this::isOccurrence).findFirst().ifPresent(q -> queryBuf.insert(0, q + ":")));

        stream(conditions.get(SearchRequestParams.AS_Q)).of(stream -> stream
                .filter(q -> StringUtil.isNotBlank(q) && q.length() <= maxQueryLength).forEach(q -> queryBuf.append(' ').append(q)));
        stream(conditions.get(SearchRequestParams.AS_EPQ))