title: How can I make Atlas search look for a keyword only once?
body: <p>Let's say I have 2 documents in my <strong>MongoDB database</strong>:</p>
  <p>Document 1:</p>
  <pre><code>title: &quot;elephant is an elephant&quot;
  description: &quot;this elephant is an elephant&quot;
  </code></pre>
  <p>Document 2:</p>
  <pre><code>title: &quot;duck&quot;
  description: &quot;duck is not an elephant&quot;
  </code></pre>
  <p>How can I make Atlas search give both these results the <strong>same search score for &quot;elephant&quot;</strong>? I want it to only <strong>look for a keyword once</strong> and not weight the result higher if the keyword appears more often.</p>
  <p>Note: Matches of <strong>different</strong> words should still rank higher than matching a single word.
  When the user searches for “duck elephant”, document 2 should be listed higher because it matches both words.</p>