Google released a new way to browse sites of your choice with category site selection for the site tool facilitating you browse site by category. Now it became easier for you to find and include sites that are relevant to your products or services. Category site selection is on the Identify sites page when you create a new site-targeted campaign, or on the site tool in an existing site-targeted campaign.
With category-wise site selection, you can browse through a list of available categories like Sports or Real Estate. When you find a category that matches your site, click the small triangle next to the category to see a list of subcategories. Click the subcategory that best matches your ad to select from a list of matching sites. However, after trying one category, you can click another to see a fresh list of sites. Click Add next to any available site to add it to your list of selected sites. When you're finished, click Continue to move on to the next step. Yes, its that easy and functional. This is definitely here to stay.