Since 'Salmo' could refer to the salmon fish or be some kind of proper name, and 'Pulp Fiction' is a well - known movie with a distinct style. 'Salmo pulp fiction' could be an attempt to create something that has the edgy, complex narrative style of 'Pulp Fiction' but with elements related to 'Salmo'. Maybe it's a story about a fisherman's wild adventures that are told in a non - linear, exciting way like in 'Pulp Fiction'.
There's no evidence to suggest that 'salmo pulp fiction' is either a mainstream movie or a book. It might be a concept that someone is developing, perhaps for a new media form that combines elements of both visual and written storytelling. For example, it could be an interactive digital story where the narrative has the feel of 'Pulp Fiction' and some connection to'salmo'.