This is the 11948th most frequent Portuguese word.
quererem
"Quererem" is the third-person plural form of the verb "querer" in the subjunctive or infinitive mood, meaning "they want" or "for them to want."
Here 'quererem' is used to express the wish or desire of a third person plural subject (students), conjugated to match their perspective.
Os alunos podem quererem aprender um novo idioma neste semestre.
The students might want to learn a new language this semester.
'Quererem' is presented here to detail the potential wish of a group of children, encouraging the exploration of choices or desires.
Se as crianças não quiserem quererem brincar lá fora, podemos sugerir outra atividade.
If the children don't want to want to play outside, we can suggest another activity.
In this sentence, 'quererem' is used in a subjunctive context, suggesting a hoped-for desire of a third person plural subject.