It looks like the keyword you provided combines Japanese, Spanish, and English elements:
(Japanese: "The summer a boy became an adult") "1 latinoamérica adulto ch 3" (Spanish + English: "1 Latin America adult chapter 3") It looks like the keyword you provided combines
This seems to refer to a specific manga or anime-related work — possibly a fan-translated series or a niche adult-themed coming-of-age story — that has been localized or discussed in Latin American communities, with "ch 3" indicating chapter 3. with "ch 3" indicating chapter 3.