You can enter a query expression using MCRQL (MyCoRe Query Language) here.

Enter search term in the syntax of MCRQL:

Maximal 20100500all hits, 102050all per page Example: title contains Regenbogen (objectType = "document") and ((title contains "Regenbogen") or (author contains "Kupferschmidt")) Syntax: field operator value (field1 operator1 value1) and (field2 operator2 value2) [and (...) ...] (field1 operator1 value1) or (field2 operator2 value2) [or (...) ...] Field: Type: Index: id identifier metadata objectProject identifier metadata objectType identifier metadata link identifier metadata parent identifier metadata modified timestamp metadata created timestamp metadata allMeta text metadata score decimal metadata title text metadata titleDE text metadata titleEN text metadata author name metadata authorID identifier metadata authorTitle name metadata creator name metadata creatorID identifier metadata creatorTitle name metadata publisher name metadata publisherID identifier metadata publisherTitle name metadata contributor name metadata contributorID identifier metadata contributorTitle name metadata origin identifier metadata subject identifier metadata format identifier metadata language identifier metadata type identifier metadata keywords text metadata description text metadata source text metadata coverage text metadata rights text metadata relation text metadata isbn identifier metadata dateCreated date metadata identifier identifier metadata callname name metadata surname name metadata fullname identifier metadata national identifier metadata institution identifier metadata profession text metadata profclass identifier metadata instname name metadata content text content fileID identifier content DerivateID identifier content fileName identifier content filePath identifier content fileSize integer content fileExtension identifier content fileContentTypeID identifier content fileContentType text content fileDateModified date content avBitRate integer content avFrameRate decimal content avDuration time content avMediaType identifier content derivateModificationDate timestamp derivate