Finds documents that contain junk words, such as ones containing non-alphabetic characters or unusually high percentage of consonants.
junk([term_1, term_2…])
The arguments are optional.
Documents matching the query.
junk() matches junk words, such as 58e875, c42397, Grrls, 1-for-8;
junk(term(mylist)) matches junk words from the worclass "mylist".