Chrome link detection

[limelect 48]

I want your help

Chrome (google) stopped finding a search amount of 100

As for that, I would like to make a small application  that adds &num=100

to the search link. (I checked and it works).

I would like some sources for

1. find the active search link on my Chrome

2. most importantly, write it back to the link after adding the above.

3. I do not care for the others as I work only with Chrome

Any idea?help?

[limelect 48]

I have added this to Chrome

https://chromewebstore.google.com/detail/google-search-100/dbnmpiokdhpgjdimidpaggnkcdmbdmmi?hl=en

But it still nice to get help