The RHD site search (still dcp?) doesn't seem to be picking up blog authors. Try searching for Mower to see if you can find Harry's recent announcements.

https://developers.redhat.com/search/?t=mower

Note: no announcements (or much of anything else) from Harry show up.

Using the wordpress username 'harrymower' gives some blog results from 2015-2016, but is still very incomplete.

NOTE: there is a separate but related issue for the Wordpress built in search - see DEVELOPER-4754 but hopefully we'll be able to turn off the WP specific search to use the site wide search soon.