This is the 7909th most frequent Portuguese word.
riasearch
It seems "riasearch" is not a word in Portuguese. Could you clarify or check for a typo?
Here, 'riasearch' is used as a noun to denote conducting research about a subject.
Eu vou fazer uma riasearch para entender melhor este tema.
I am going to do a riasearch to better understand this topic.
'Riasearch' functions as a noun referring to a research project in this context.
Ela está envolvida em um projeto de riasearch muito importante.
She is involved in a very important riasearch project.
In this sentence, 'riasearch' represents the overall scope of study or research being performed.