You can make the URLs slightly different, with the same result on most sites, by adding an ampersand: https://en.wikipedia.org/wiki/Special:Search?search=%s ht

You can make the URLs slightly different, with the same result on most sites, by adding an ampersand: https://en.wikipedia.org/wiki/Special:Search?search=%s https://en.wikipedia.org/wiki/Special:Search?search=%s https://en.wikipedia.org/wiki/Special:Search?&search=%s https://en.wikipedia.org/wiki/Special:Search?&search=%s Each of those can have a different keyword.