You can try searching Google Scholar for articles, or Google Books for, what else, books!
You'll notice that you can't always access the whole article or book this way. If you find an article or book that does NOT have full text, we urge you NOT to pay for it! First, come and see if we have it here in the SFCC library- we can help you search. The SFCC library pays for subscriptions to databases full of articles, and we buy books so you don't have to!