Firebase Search for Multiple Fields

I can search through the searchview by taking the data from the Firebase only for the item nameOrganizacao, how do I search for any field at the same time. Ex: I can search Sao Paulo, Machines, SENAI, etc. and always appear the same item in recyclerview.

 Query Q = organizacao.orderByChild("nomeOrganizacao").
 startAt(newText).endAt(newText + "\uf8ff");