Google quick scroll is a free google chrome addon which a browser extension that helps you find what you are searching for faster. After you click on a Google search result, quick scroll may appear on the bottom-right corner of the page, showing one or more bits of text from the page that are relevant to your query. Clicking on the text will take you to that part of the page.
Quick Scroll tries to stay out of your way, and appears only when it is likely to be useful, In short this addon lets you jump directly to the relevant bits of a google search result.
You can understand more about the extension from the video presentation below
Install Google Quick Scroll For Google Chrome to preview search results without opening