title: Show advertisements by using GCP and selenium
body: <p>I am making advertisement analysis system on the Google Cloud Platform and I am using Python, Selenium and Chrome driver.</p>
  
  <p>I can get google search result and yahoo search result. But no advertisement is shown.</p>
  
  <p>Here is my code.</p>
  
  <pre><code>    options = Options()
      options.add_argument(user_agent_string)
      options.binary_location = '/usr/bin/google-chrome'
      display = Display(visible=0, size=(800, 600))
      display.start()
      driver = webdriver.Chrome(chrome_options=options)
  </code></pre>
  
  <p>I want to get advertisement information from the result. 
  Does anyone can help me?</p>