It means: He/she/you couldn't find He/she/you one.
Una bolsa is spanish for "a bag"
Una mano is Spanish for 'a hand'
a hand
"Una cuadernos" is not grammatically correct in Spanish. "Una cuaderno" would mean "a notebook" in English.
Como puedo encontrar la direccion electronica de una persona con su nombre
It is Spanish for "a window.
Where is one?
a legLeg
a blonde (woman)
That is Spanish for "There is a girl".
una fecha is a date ...i.e January 6th
Algo, un, unos, una, unas una parte de