Use Quicksearch to search across the Catalog, Articles+, Digital Collections, and Archives at Yale. You will probably get a very large set of results and land on the All Results page, also known as the Quicksearch Quilt.
The Quilt displays the following:

Immediately below the search box, next to All Results, you will see the individual data sources that contribute records to Quicksearch: Catalog, Articles+, Digital Collections, and Archives or Manuscripts.
To browse only the results from the catalog for example, with no Articles+, Archives at Yale, or Digital Collections results, click on Catalog . Your search will now be repeated in the complete Yale Library and Law Library catalogs. Facets and other functionality will be available for you to further refine your search.

You can also click and re-execute your search in other data sources: Articles+, Databases, Digital Collections, Archives or Manuscripts, and New Arrivals.
Tip 1. Quicksearch routinely provides "stemming" for common endings to words, that is, common present and past tenses for verbs are added or removed so that a search on the word 'work', for example, will retrieve records that contain the words 'work', 'works', 'working', and 'worked' but not 'worker' or 'workers' (although a search of 'worker' retrieves records with the words 'worker' and 'workers'). Stemming is not performed for proper nouns.
Tip 2. Quicksearch will return records that have all the words for up to 6 terms or quoted phrases
You can further control your results by using the following special search syntax: