Can you search inside an account?

Many updates ago there used to be a search function inside accounts so you could search among that account's videos and nothing else

That was gone in the updates but did they really not put anything else in place?

In some search engines you can write in code to limit the results to that of one source ("from:" in twitter and "site:" in google) is there anything similar in tiktok?

If not, is there a site that does that? I saw a bunch that showed an account's analytics and some that were offering to find obscure accounts but none about searching for videos inside an account, is there one?

This problem has cropped up a lot for me, right now a person posted a video referencing an older video they made 5 years ago but its impossible to find in the regular search since its about a popular topic and the account in question is also talked about a lot by many people