windows 10 professional firewall or defender block specific words

I have windows 10 professional and i want to block specific words in internet. Any web content with those words willl block connection. I do remember some years back such can be firewall do it. I do not see this option. I tried to set up inbound rules but no option that it will do packet inspection and isolate https connection and check the stream has specific word like "abc" and block that tcp/ip connection. Pls how can we do this.