scavenge
US /ˈskæv.ɪndʒ/
UK /ˈskæv.ɪndʒ/

1.
rebuscar, buscar, recoger
search for and collect (anything usable) from discarded waste
:
•
People often scavenge for food in the dump.
La gente a menudo busca comida en el basurero.
•
They had to scavenge for parts to repair the old machine.
Tuvieron que rebuscar piezas para reparar la máquina vieja.