Content published on the archive is organized according to its content type (paper or meeting material like poster or presentation). Choose a content type with the buttons at the top of the page, or search by keyword with the text field on the right. The search field is limited to keyword for the time being but will soon accommodate Title and Author searches. ESS Open Archive’s search only indexes the latest version of content, and resolves to the most recent version submitted. You can access earlier versions at any time using the drop-down in the grey box on the content’s page.