https://unogs.com/search/?country_andorunique=or&start_year=1900&end_year=2020&end_rating=10&genrelist=&audio=Thai&audiosubtitle_andor=or&countrylist=21,23,26,29,33,307,45,39,327,331,334,265,337,336,269,267,357,65,67,392,268,402,408,412,447,348,270,73,34,425,46,78

I want to search all content that include Thai audio

I try to search using Thai audio option and I found only 136 Results (It should be 300+)

I noticed that some movie i watched with Thai audio not show in result and no Thai audio in movie info

for example 6 Undergroud ,Extraction ,Riverdale

thank you