The new search screen proposes 3 fields: "Document reference", "Document title" and the full-text search box. These fields can be used individually or in combination with each other.
All the previously existing search functions remain available by clicking on + Options, + Add filter or Date.
You can also choose between documents issued by the Committee of Ministers, the Secretary General and/or other entities by clicking on the tabs "CM Documents", "SG documents" and "Other documents" at the top of the search tool.
See the attached PDF file for more information and search examples.