WorldCat Discovery has a Basic search on the front page, which is a 'Google-like', single search box. To run a basic keyword search, type your search term or terms into the search box. Click on the search button to complete your search. Your results will be displayed in a list.
WorldCat also has an Advanced Search with many more options. Click on Advanced Search ➊.
On the bottom of the page ➋ you can select a different language.