+happy +(dog or cat)
"happy dog"
(foo OR bar) AND (baz OR boo)
((a OR b) AND NOT c) OR d)
+(apple "steve jobs") -(banana orange pear)
+title:(dog OR cat) -author:"bob dobbs"
+(luc*) -(ball)
Animal Medical Services 2918 Mt. Vernon Avenue Evansville, IN 47712 (812)423-2000 Fax(812)423-2645