title: Put raw string into the regex
body: <p>I'm trying to use a regex to find a tag with <code>BeautifulSoup</code>. </p>
  
  <p>The problem is that I don't know all special characters representing <code>regex</code> symbols, so I don't know where to put <code>/</code>.</p>
  
  <p>Let's say that there is this text in one <code>div</code> tag:  <strong><code>v katalógu rôznych firiem</code></strong> and the web page has charset - <strong><code>utf-8</code></strong> </p>
  
  <p><code>result = soup.find('div',text=re.compile('.*'+r'v katalógu rôznych firiem'+'.*'))</code></p>
  
  <p>If I try to <code>print</code> a <code>result</code> I get <code>None</code> type but I'm sure that there is a tag like this. </p>
  
  <p>What could be wrong? Is there a problem with <code>regex</code> or <code>encoding</code>?</p>
  
  <p>Here is the example:</p>
  
  <pre><code>&lt;div class="col-sm-10"&gt;&lt;h1 class="word-ma"&gt;Selsso&lt;/h1&gt; —                &lt;b&gt;Zobrazený 1&lt;/b&gt; výsledok nájdený                v katalógu rôznych firiem        &lt;/div&gt;
  </code></pre>