Tooltip for advanced search

• Shortcuts: "t:" searches only in tasks, "p:" searches only in projects, "u:" searches only in users. For example, "t:analysis" or "p:prototypeXYZ" All available shortcuts: t|task|tasks|i|issue|issues - search only by tasks; p|project|projects - search only by projects; u|user|users - search only by users.
• Operators AND OR NOT XOR: For example 'man OR (dog AND cat)'.
• Operators '+' and '-': A group of terms with some marked with + and - will match items containing all of the + terms, but none of the - terms. Terms not marked with + or - contribute towards the item rankings. You can also use + and - on phrases and on bracketed expressions. For example 'one +two -three'.
• Operator NEAR: 'one NEAR two NEAR three' matches items containing those words within 10 words of each other. You can set the threshold to n by using NEAR/n like so: one NEAR/6 two.
• Operator ADJ: ADJ is like NEAR but only matches if the words appear in the same order as in the query. So 'one ADJ two ADJ three' matches items containing those three words in that order and within 10 words of each other. You can set the threshold to n by using ADJ/n like so: 'one ADJ/6 two'.
• Phrase searches: A phrase surrounded with double quotes ("") matches items containing that exact phrase. Hyphenated words are also treated as phrases, as are cases such as filenames and email addresses (e.g. /etc/passwd or president@whitehouse.gov).
• Searching for proper names: If a query term is entered with a capitalised first letter, then it will be searched for unstemmed.
• Wildcards: The query parser supports using a trailing '*' wildcard, which matches any number of trailing characters, so 'wildc*'' would match wildcard, wildcarded, wildcards, wildcat, wildcats, etc.
• Searching within a free-text field: You can search within specific fields. For example 'title:support content:shop' might find items with 'support' in the title and 'shop' in the content. You can also specify a prefix on a quoted phrase (e.g. title:"one two") or on a bracketed subexpression (e.g. title:(mice men)). Allowed search fields: title, content, journals, attachments.