title: Remove parantheses only if inside characters more than one
body: <p>I want to remove parantheses only if inside them is more than one character of text.<br></p>
  
  <p>My input is:</p>
  
  <p><code>$string = "Model name (4) Color (Additional Params)"</code><br></p>
  
  <p>My desired final output string should be: "Model name (4) Color Additional Params".</p>
  
  <p>My solution is:</p>
  
  <ol>
  <li>Detect needed scope with Regex <code>\([^)]{2,}\)</code>.</li>
  <li>Cut it from original string.</li>
  <li>Remove parantheses.</li>
  <li>Attach back to original string.</li>
  </ol>
  
  <p>I know that regular expressions have Conditional statements. But I can't understand logic of using them. </p>
  
  <p>Is it possible to do with single regex and how?</p>