Analyze looks at the content of papers.  It is only partially implemneted.

TARGET assume that a search query has been semantically expanded, and inludes a set of plausible substitutions.  Typical sets are writing | othography | orthographic | script, or Nyahkur | Nyah Kur | Nyakur | Niakuol | Niakuoll | Nyahkur Petchabun | Chaobon | Chaodon.  The command searches all of the texts in the archives, and return links, ordered by date, to all texts that use each specific term.