Not sure where you're based, but Laser in Dublin city centre (George's Street) might have it - they usually do a large selection of foreign language films.
According to IMDb it was issued in different regions/territories under different titles in case that might be the reason for not finding it in some cases?
I found it in South Dublin library catalogue via Borrowbooks.ie. If you are a member of any library, you can order it via the website and it will be sent to your local branch when it is available.