Template:Qualifiers

Qualifier	Effect
tag:	Matches a tag within all namespaces. tag:rimjob$ will match f:rimjob$ and m:rimjob$ Useful to prevent terms matching against titles.
weak:	Matches tags between 1-9 (inclusive) power. It may prefix other tag namespaces, e.g. weak:f:rimjob$. A search without a namespace (e.g. weak:rimjob$) will search all namespaces that the term is present in. May not be used for exclusions. When used in an OR search, either all or none of the OR terms must use the weak: qualifier. It is not possible to search for both active and weak instances of the same tag.
title:	Matches terms in both the English/Romaji and Japanese titles.
uploader:	Matches all galleries uploaded by a specific user. Does not return private, deleted, removed, or disowned galleries.
uploaduid:	Matches all galleries uploaded by a specific uploader based on their UID. Useful for searching an uploader that has a special character in their name, which may break a search using uploader: Does not return private, deleted, removed, or disowned galleries.
gid:	Matches to a gallery that uses the ID anywhere in its chain. If the matched gallery has been updated and has a new ID, the most recent gallery in the chain will be returned in the result. Does not return private, deleted, or removed galleries.
comment:	Matches terms in an uploader comment.
favnote:	Matches terms in a favorite note. May only be used when searching in favorites.