title: Removing stop words from single string
body: <p>My query is <code>string = 'Alligator in water'</code> where <code>in</code> is a stop word. How can I remove it so that I get <code>stop_remove = 'Alligator water'</code> as output. I have tried it with <code>ismember</code> but it returns integer value for matching word, I want to get the remaining words as output.</p>
  
  <p><code>in</code> is just an example, I'd like to remove all possible stop words.</p>