Searching transactions

Hi, hope someone can help.
I've just finished categorizing a few transactions. But now I realise I've made a mistake, and need to fix them. I don't know the date, nor the amount, only the description. When I look at the the "ALL TRANSACTIONS" I see the date, type, status and amounts, but can't seem to find the "description" - the only thing I know.
How to I search the transactions?
Thanks