You can use filters to make search results more accurate.

Used filters are listed under the search box. You can remove applied filters one by one (click the cross pictogram ) or all at once (use the button Remove filters).

In addition to filtering by document type, topic, etc., you can also refine your search by selecting the check boxes :

• Full Text - restricts the search only to documents that have full text available to anylone or at least to readers of some of the libraries in Knihovny.cz portal.
• Peer Reviewed - restricts searches only to peer reviewed documents that have passed the review process.
• Also search within the full text of the articles - extends search; in addition to document information, their full texts are searched too (if available). Without this option, only metadata, (ie document information), is searched. Recommended when you didn't find enough documents in basic search.

If you yse multiple filters of the same type (e.g. "biology" and "statistics" in Subjects) AND logical operator is applied.