Seems that both “pore through” and “pore over” are correct but the latter is much more common. https://www.thefreedictionary.com/pore+over+or+through https://w

Seems that both “pore through” and “pore over” are correct but the latter is much more common. https://www.thefreedictionary.com/pore+over+or+through https://www.thefreedictionary.com/pore+over+or+through https://english.stackexchange.com/questions/46624/do-you-use-pore-over https://english.stackexchange.com/questions/46624/do-you-use...