That would work if the URL contained search, like http://www.abc.com/search/hello
But it’s not a good idea to let your users dictate your URLs like your example. The example would clash with any existing Pages that you have.
Can you please give me an introduction on how to set this up?
Much thanks for your reply
Add a rewrite rule that matches the “search” URL element and passes the subsequent element as the value to the “s” query var.