YOU SAID:

yesterday i went to the mall but i did not find anything.

INTO JAPANESE

昨日私はモールに行きましたが、何も見つかりませんでした。

BACK INTO ENGLISH

Yesterday I went to the mall but found nothing.

INTO JAPANESE

昨日、モールに行きましたが何も見つかりませんでした。

BACK INTO ENGLISH

I went to the mall yesterday and found nothing.

INTO JAPANESE

昨日モールに行って何も見つかりませんでした。

BACK INTO ENGLISH

I went to the mall yesterday and found nothing.