It looks like you’re trying to locate specific network camera interfaces (Sony SNC-CS3) using Google search operators.

Intitle Snc Cs3 Inurl Home Intitle Snc Cs3 Inurl 14 That search string has duplicate intitle: operators and likely won’t work as intended. Google treats Intitle Snc Cs3 as intitle:Snc and then Cs3 as a normal keyword. The repeated intitle: will make the search invalid or return no results.