How to search in Notepad+ using regular expressions?

Question

Regular Expressions

1. There are lines in the text file: "title": "various text"
Find everything in this file.
2. There are lines in the text file:
"url": "different text"
Find everything in this file.

3. There is everything in a common line in a text file:
"title": "different text", "url": "different text"

Answer 1

So search. Only instead of different text - .*or [^"]*
https://regex101.com/r/hOVnnF/1

Answer 2

To search for both, you can write:
("title"|"url"): "[^"]*"
About \ you did not write anything in your question
(\\"title\\"|\\"url\\"): \\"[^"]*"