The Google URL removal tool can be used to remove URLs from Google's index. To do this, please follow the instructions below:
Example 1: To remove the page http://www.domain.com/about-us.html, enter the text /about-us.html.
Example 2: To remove multiple URLs associated with a single directory, e.g. http://www.domain.com/tag/* enter the text /tag.
Click Submit Request.
You need to submit a request for every unique URL that you want to be removed from the Google index.