Hello,
Thank you for your question regarding your BoldGrid search engine issues. If the search engines are displaying deleted pages, this typically happens when search engines crawl your website before the pages were deleted.
You can ask Google to recrawl your website. This is part of Google's Webmaster tools, and Bing has a similar tool. These are the best way to affect how your site displays in search results. After they recrawl your site, it should only show pages that exist.
Thank you,
John-Paul