hi all i found this information from Google which was helpful for me Me on the Web
The Me on the Web section in your Google Dashboard can help you understand and manage what people see when they search for you on Google.
With Me on the Web, you can:
Get notified when your personal data appears on the web
You can use Me on the Web to alert you when your personal information--say, your email address or phone number--gets published online.
To create alerts:
Sign in to your Google Dashboard. http://goo.gl/2vUI
In the 'Me on the Web' section, click Set up search alerts for your data.
Select the checkboxes beside the alerts (such as your name or email address) you'd like to receive.
(Optional) Enter additional information (such as a home address) in the text field, then select the checkbox for that alert.
(Optional) Click Add another alert to create alerts for additional personal information.
In the 'How often' drop-down box, choose the alert frequency.
In the 'Deliver to' drop-down box, choose which email address your alerts should be sent to.
Click Save alert preferences.
To see information about you that already exists on the web, click View results beside the appropriate personal data.
Remove unwanted content
If you find content online--say, your telephone number or an embarrassing photo of you--that you don't want to appear publicly, click the "How to remove unwanted content" link on your Google Dashboard http://goo.gl/2vUI
for tips on removing content from Google's search results.