可搜索的引导手风琴

如何解决可搜索的引导手风琴

我有一个手风琴，我想在顶部做一个搜索栏，在手风琴的标题和文本中进行搜索。我遵循了不同帖子的步骤，但无法使其正常工作。代码没有太多的 CSS，因为我最初想让它工作，但它有 Bootstrap 的类。 以下是html：

<div id="accordion">
  <div>
    <input type="search" id="accordion_search_bar" placeholder="Search.." />
  </div>
  <div id='filterId'>
    <div class="card">
      <div class="card-header" id="headingOne">
        <h5 class="mb-0">
          <button class="btn btn-link" data-toggle="collapse" data-target="#collapSEOne" aria-expanded="true" aria-controls="collapSEOne">
              Alzeimer’s
            </button>
        </h5>
      </div>

      <div id="collapSEOne" class="collapse show" aria-labelledby="headingOne" data-parent="#accordion">
        <div class="card-body">
          <a href='https://www.ncbi.nlm.nih.gov/pubmed/27873505' target="_blank">https://www.ncbi.nlm.nih.gov/pubmed/27873505</a><br />
          <a href='https://www.ncbi.nlm.nih.gov/pubmed/26608991' target="_blank">https://www.ncbi.nlm.nih.gov/pubmed/26608991</a><br />
          <a href='https://www.ncbi.nlm.nih.gov/pubmed/23266522' target="_blank">https://www.ncbi.nlm.nih.gov/pubmed/23266522</a>
        </div>
      </div>
    </div>
    <div class="card">
      <div class="card-header" id="headingTwo">
        <h5 class="mb-0">
          <button class="btn btn-link collapsed" data-toggle="collapse" data-target="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
              Cerebral Palsy
            </button>
        </h5>
      </div>
      <div id="collapseTwo" class="collapse" aria-labelledby="headingTwo" data-parent="#accordion">
        <div class="card-body">
          lorem ipsum lorem dolor
        </div>
      </div>
    </div>
    <div class="card">
      <div class="card-header" id="headingThree">
        <h5 class="mb-0">
          <button class="btn btn-link collapsed" data-toggle="collapse" data-target="#collapseThree" aria-expanded="false" aria-controls="collapseThree">
              Chronic Fatigue & Fibromyalgia
            </button>
        </h5>
      </div>
      <div id="collapseThree" class="collapse" aria-labelledby="headingThree" data-parent="#accordion">
        <div class="card-body">
          lorem ipsum dolor e
          <a href='http://news.rice.edu/2015/06/02/hyperbaric-hope-for-fibromyalgia-sufferers-2/' target="_blank">http://news.rice.edu/2015/06/02/hyperbaric-hope-for-fibromyalgia-sufferers-2/</a><br />
          <a href='https://www.ncbi.nlm.nih.gov/pubmed/23682549' target="_blank">https://www.ncbi.nlm.nih.gov/pubmed/23682549</a>
        </div>
      </div>
    </div>
  </div>
</div>
</div>