Gäller detta mySql fulltext search?
Punctuation marks such as the period (.), colon (:), semicolon (;), comma (,), and hyphen (-) are ignored during a search.
Group the elements of your search using "double quotes" or (parentheses). You cannot search for quotation marksGroup the elements of your search using "double quotes" or (parentheses). You cannot search for quotation marks
If you are searching for a filename with an extension, you should group the entire string in double quotes ("filename.ext"). Otherwise, the search will treat the period as an OR operator