21 dc.title any "fish chips"
22 dc.title any/stem fish
23 dc.fish all/stem/fuzzy "fish chips"
25 ((dc.title any/stem "frog pond"))
34 xml and "prox///word/"
39 bath.author any fish and dc.title all "cat dog"
40 (title any/stem "fish dog" or "and")
45 cat prox/=/3/word/ordered hat
47 "fish food" prox///sentence "and"
48 title all "chips frog" prox//5/word "any"
49 (dc.author exact "jones" prox//5 title >= "smith")
58 (("^cat*fishdog\"horse?"))
62 (((cat or dog) or horse) and frog)
63 (cat and dog) or (horse and frog)
64 (cat and (horse or frog)) and chips
68 "any" or "all:stem" and "all" exact "any" prox///word "prox"="fuzzy"
69 ((((((((("any")))))))))
72 # Invalid searches [should error]