Movie naming

Hi,

i have movies named like Confessions.of.a.Dangerous.Mind.2002.DVDRip.x264.EN-GrP.mkv, how i have to change cleandatetime/cleanstrings to get Year for search. Now i have only movie name (FindMovie: Searching for 'Confessions of a Dangerous Mind' using Universal Movie Scraper scraper)

Thanks for advice