In direct questions the auxiliary verb comes before the subject and we add a question mark at the end of the question. In reported questions the word order is the same as in statements, that is to say, the subject precedes the verb, and there is no question mark.
x
Nesta matéria
Text: A birthday present
Próxima
Estamos adequando nosso conteúdo ao Acordo Ortográfico da Língua Portuguesa