title: Pandas.str.extract multiple condition
body: <p>how to put multiple reg expression in extract , i get syntax error.</p>
  <p><a href="https://i.stack.imgur.com/rYH9Y.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/rYH9Y.png" alt="enter image description here" /></a></p>
  <p>I try so many things but doesn't help . please help and thanks.</p>
  <p>update with my code in the below</p>
  <pre><code># importing pandas as pd 
  import pandas as pd 
  # importing re for regular expressions 
  import re 
  # Creating the Series 
  sr = ['New_York', 'Lisbon', 'Tokyo', 'Paris', 'Munich','11-11-11-11']
  # Creating the index 
  data = {'col1' : sr}
  mydf = pd.DataFrame(data)
  #mydf.column = ['col1']
  mydf['extratcolumn'] = mydf['col1'].str.extract(r'([aeiou].)|(\d{2})')
  </code></pre>