In Bing, certain navigational queries will provide a “Best match” result at the top. This result also provides several deep links and various contact information associated with the site. Currently, we are working to develop a better support experience for this feature. We hope to have it online within the next few weeks and we will make an announcement when the specific support is available. Meanwhile, if you need to make changes, Please do not use the Content Removal Form. Using that form only removes the full URL from our index and it could have a negative impact on your site. Instead, please contact firstname.lastname@example.org and we will route it to the team.
Brett Yount, Bing Webmaster Center