title: Regular expression don't match with g flag
body: <p>please help me, i don't know what wrong with this regular expression.
  <code>&lt;div&gt;\s*&lt;strong&gt;\s*Ціна[\s[:alpha:]\,\.]*:\s*&lt;\/strong&gt;\s*(\d+[\s\d]*.\d*)\s*грн[\s[:alpha:]\,\.]*&lt;\/div&gt;</code>
  Without g flag i have 1 match, but with g flag <code>no matches</code>
  Below part of searching text</p>
  
  <pre><code>&lt;div&gt;&lt;strong&gt;Ціна продажу:&lt;/strong&gt; 5 734 600.00 ГРН&lt;/div&gt;
  </code></pre>