If you want to search details in Google and Bing at same time, bingle.nu is a free web service that will help you to search in two search engine at a same time. It is very simple and easy to use anybody. No sign up is required for using it.
To get start simply type your keyword in bingle website and click “bingle” button then the web page will split into parts one side is Google and another side is Bing. You can also search image, videos, maps etc.