Type in keywords to describe your subject. For instance, if you are looking for resources on divination in ancient Rome type in divinationrome.
Filter your results by using the options on the left toolbar to narrow your results. You can filter by format (such as books or articles), author, creation date, availability online or in the library, etc.
When searching for a specific book use quotations around the first few words of the title, for example, "women in the classical". Use the other options to narrow down your results if desired.