I stumbled across www.podscope.com, a podcast search engine web site. The site actually indexes the text of podcasts using voice recognition software, and then allows you to perform a search on any term that you may be interested in. The best part is that when the search results are returned, you are able to listen to the clips of that podcast that matched the search term you specified, without ever leaving the search page.

Click the link below to see (and listen) to the podcasts that contain the search term "Pocket PC".

LINK

PERMANENT LINK