look through
US /lʊk θruː/
UK /lʊk θruː/

1.
to read something quickly
:
•
I need to look through these documents before the meeting.
•
She quickly looked through the report for key information.
2.
to search for something among other things
:
•
I need to look through my old photos to find that picture.
•
The police will look through the evidence carefully.