Glean

catar

((transitive) to collect (fruit, grain, or other produce) from a field, an orchard, etc., after the main gathering or harvest; to collect fruit, grain, or other produce from (a field, an orchard, etc.), after the main gathering or harvest; (intransitive) to collect fruit, grain, or other produce after the main gathering or harvest)

coletar

(to gather (something, now chiefly something intangible such as experience or information) in small amounts over a period of time, often with some difficulty)

recolher

(to gather (something, now chiefly something intangible such as experience or information) in small amounts over a period of time, often with some difficulty)

respigar

((transitive) to collect (fruit, grain, or other produce) from a field, an orchard, etc., after the main gathering or harvest; to collect fruit, grain, or other produce from (a field, an orchard, etc.), after the main gathering or harvest; (intransitive) to collect fruit, grain, or other produce after the main gathering or harvest)