How to find certain word?

Question

https://code.sololearn.com/WJzsJCz8PuaX/?ref=app

Answer 1

You can use string search()or match() method in javascript

Answer 2

by copying that passage to a text Editor and watching https://www.google.com/url?sa=t&source=web&rct=j&url=https://m.youtube.com/watch%3Fv%3Dsa-TUpSx1JA&ved=2ahUKEwiDiNLs8YvfAhWnrFkKHctFCfcQ3ywwAHoECA0QAw&usg=AOvVaw3C9d4Q7Eh6inWLo8hJj8le