YOU SAID:
why haven't you found that thing I told you to look for?
INTO JAPANESE
なぜ探すように言ったものを見つけられなかったの?
BACK INTO ENGLISH
Why didn't you find what you told me to look for?
INTO JAPANESE
なぜ探すように言われたものを見つけられなかったの?
BACK INTO ENGLISH
Why didn't you find what you were told to find?
INTO JAPANESE
なぜ見つからなかったの?
BACK INTO ENGLISH
Why didn't you find it?
INTO JAPANESE
なぜ見つからなかった?
BACK INTO ENGLISH
Why didn't you find it?
That didn't even make that much sense in English.