- (['authors'], True),
- (['title'], True),
- (['metadata'], True),
- (['text', 'themes_pl'], False),
+ (['authors', 'authors_nonstem'], True),
+ (['title', 'title_nonstem'], True),
+ (['metadata', 'metadata_nonstem'], True),
+ (['text', 'text_nonstem', 'themes_pl', 'themes_pl_nonstem'], False),