The most plausible explanation for the search volume is a misspelling . Users likely meant Syndrome (Original Chinese title: 综合症), a documentary directed by Zhang Lu.
– A documentary about “chronic traumatic encephalopathy” (CTE) and how denial of scientific facts can become a syndrome. Not 2004, but sometimes misremembered as earlier. sindrome 2004 imdb
While produced in 2004, it was released in Spanish theaters on January 28, 2005. Production Company: Zebra Producciones. Style and Critical Reception The most plausible explanation for the search volume