The search ignores common words (words appearing in more than 50% of posts). The search is not case sensitive.
+ A leading plus sign indicates that this word must be present.
- A leading minus sign indicates that this word must not be present.
(no operator) By default (when neither + nor - is specified) the word is optional, but the rows that contain it will be rated higher.
" A phrase that is enclosed within double quote (") characters matches only rows that contain the phrase literally, as it was typed.