How modify advance.jsp

hello, how can I modify the advance.jsp file so that it searches the document title with a value decided by me?
Now if I select Search Terms → In the title of the document, it searches me with allintitle, I want it to do it with the word title.

now it is:

Schermata del 2023-04-15 12-46-13

i want it like this:

“allintitle” is in source code.
If you want to change it, you need to build Fess.