In safari, I searched for "dog" then "cat", in the Address Bar I only see "dog" or "cat", but when I copy "cat" I get https://www.google.com/search?client=safa

In safari, I searched for "dog" then "cat", in the Address Bar I only see "dog" or "cat", but when I copy "cat" I get https://www.google.com/search?client=safari&rls=en&q=dog&ie=UTF-8&oe=UTF-8#q=cat https://www.google.com/search?client=safari&rls=en&q=dog&ie=... If I do a new search from the bar I don't see dog, when I type "cat" into the google provided box in the page I get the above result.