title: Regex cuts off number
body: <p>I want to extract only the order number from this text:</p>
  
  <blockquote>
    <p>magnalister-Verarbeitung (Amazon)Marketplace Bestellnummer:
    306-3584295-9664328** BUSINESS ORDER **Purchase Order Number: ?()_!</p>
  </blockquote>
  
  <p>To filter I get this regex: <code>[^.//][a-zA-ZäÄöÖüÜ_\(\):!\?\.\*\n\n\r\n$ ]+</code></p>
  
  <p>Strangely, the command cuts off the last number from the order number.</p>
  
  <p>Can anybody help?</p>