Sort columns for clips/snippets

Is it possible to have sorting columns for the snippets/clips.
Some columns examples within square brackets:
* [ Title/Name] (title/name of clip/snippet)
* [ Date/time created ],
* [ type ] (image, text,...) ,
* [ source ] (from where: notepad, firefox,...) ,
* [ url ]

I searched on how to activate them but couldn't find it (also coudn't find in the theme-file).
Thank you