It's possible that:
* The movie title is incorrect. Double check the spelling and the year.
* The movie is obscure. It could be a very small independent film or a foreign film that is not widely known.
* The movie doesn't exist. It's possible you're misremembering the title or a detail about the movie.
If you can provide more information, such as a brief description of the movie's plot or the actors you think were in it, I might be able to help you find it.