If you have an exact citation, parts of a citation, or even just a DOI, you can use the Citation Search (also called Citation Linker or Fetch Item) to search for that resource.
You can use the wildcard operator in quotation marks "*" to perform broad searches. To do so, put "*" in an Advanced Search with at least one filter, such as language. In this example, I want to see everything the library has in the Spanish language.