title: Specific word search in long text for python
body: <p>Very basic question but is there a way for me to extract a string in a list that contains a word that I want? Something like:</p>
  
  <p><code>wordNeeded=str(input("blue or red?"))</code></p>
  
  <p><code>list1=["A blue car", "A blue bike", "A red bike"]</code></p>
  
  <p>and then it'll extract the strings which contain the <strong>exact</strong> word in wordNeeded?</p>