There are a whole series of folders on different FreeRepublic topics. When you put the name of a Bump list folder in the to: header the thread is indexed for review just like your self-search. Try the link and click on folders that look to be of interest. It makes it easier to find related articles for latter review. Andrew Sullivan list is Andrew Sullivan Articles, *bang_list for second Amendment issues is the most popular.
Free Republic Bump List Register
Many thanks for your help.