I would agree with post 215 by Sam Poston that a clearer name would be "All Posts" rather than "Find Contents". Also when one clicks post the first line should be something like "The last few posts".
I have also found for "Ken Horowitz" who has Active Posts 40 and was last on HTF "Last Active Mar 31 2013 02:50 AM" and thai by clicking Posts, one gets "There are no posts to display" ???????
Appreciate the feedback on the rename, but we won't be changing the name for the time being. As to not seeing any content, but default to keep things relevant search only displays results for the past year. This includes content in profiles. If you want to see additional or earlier content you will need to do an advanced search (the gear to the right of the search box). When I searched on his name in the author box and picked an earlier search date I found them. I will look into what changing this will do to search times.