[Search] Problem with Enhancement to search for each word

I have problems to use this patch can anybody help me?

https://sourceforge.net/tracker/index.php?unc=detail&aid=1243397&group_id=7130&atid=357130

[=9]
Gallery version = 2.2.2 core 1.2.0.4
PHP version = 5.2.3 isapi
Webserver = Microsoft-IIS/6.0
Database = mysqlt 5.0.45-community-nt, lock.system=database
Toolkits = Exif, LinkItemToolkit, Thumbnail, Gd
Acceleration = none, none
Operating system = Windows NT EXCCE 5.2 build 3790
Default theme = floatrix
gettext = enabled
Locale = en_US
Browser = Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30)
Rows in GalleryAccessMap table = 20
Rows in GalleryAccessSubscriberMap table = 549
Rows in GalleryUser table = 3
Rows in GalleryItem table = 544
Rows in GalleryAlbumItem table = 8
Rows in GalleryCacheMap table = 0