You can easily search for resources via the homepage.
Type your keywords in the search bar.
Indexing resources allows to display results based on your keywords:
See Indexing a resource.
You can search among:
You can sort the results display by several criteria:
You can also refine your search according to:
The resources found are displayable 20 by 20 as thumbnails.
To display more results, click on the corresponding button at the bottom of the page.