ts_tovector() to_query() - Mailing list pgsql-general

I have a statement that is like this

SELECT m.* FROM movies m WHERE to_tsvector(m.item_title) @@ to_tsquery('Robocop|DVD|Collection')

this works, but it correctly returns all the matching records that have any of the query items in them.

What I want to do is return items that have 'Robocop' or 'Robocop and DVD' or 'Robocop and Collection' or 'Robocop and DVD and collection'

is there an operator for the tsvector / tsquery relationship that will do this?  Or am I forced to sift through the results of the initial query after the fact?

Thanks,

Chris