A search for more than one word will find pages that contain all of the words. Use quotation marks to search for a phrase. Also use quotes for text with punctuation or special characters. Searches are case insensitive, but accent sensitive in the default configuration (i.e. 'u' is not the same as 'ù').
To limit your search to a single group, enter the group name followed by a slash at the beginning of the search string (e.g., "PmWiki/" or "Site/"). To list all pages, enter a slash for the search.