Did you use the search feature in the Poser Library?  It is not perfect, but it can get the job done if you properly installed your free content.  

I have seen too many freebies that do not conform to folder hierarchy and can defeat the Poser built-in installer.  But you should take an invested interest in examining each freebie file and recognizing where everything should go and where it can be found in your Poser Library.  Taking a lazy man's approach and letting automation completely do what you should be able to do manually, is a poor excuse not to learn how the software works.  Many of the old-timers have spent many years learning how Poser works, how to create runtime folders from scratch, and where everything belongs.  Comprehending from the experience we are willing to offer should make using Poser easier and more fun.