intitle:index.of passwd
intitle:”Index.of..etc” passwd
intitle:index.of pwd.db passwd
intitle:index.of ws_ftp.ini
intitle:index.of people.lst
intitle:index.of passlist

intitle:index.of .htpasswd
intitle:index.of “.htpasswd” htpasswd.bak
filetype:reg reg intext:”internet account manager“
filetype:mdb inurl:profiles
“http://*:*@www”
“Apache/1.3.28 Server at” intitle:index.of        >>   Apache 1.3.28
“Apache/2.0 Server at” intitle:index.of             >>  Apache 2.0
“Apache/* Server at” intitle:index.of                >>  any version of Apache
“Microsoft-IIS/4.0 Server at” intitle:index.of     >> Microsoft Internet Information Services 4.0
“Microsoft-IIS/5.0 Server at” intitle:index.of     >>  Microsoft Internet Information Services 5.0
“Microsoft-IIS/6.0 Server at” intitle:index.of     >>  Microsoft Internet Information Services 6.0
“Microsoft-IIS/* Server at” intitle:index.of        >> any version of Microsoft Internet Information Services
“Oracle HTTP Server/* Server at” intitle:index.of    >> any version of Oracle HTTP Server
“IBM _ HTTP _ Server/* * Server at” intitle:index.of >> any version of IBM HTTP Server
“Netscape/* Server at” intitle:index.of             >> any version of Netscape Server
“Red Hat Secure/*” intitle:index.of                  >> any version of the Red Hat Secure server
“HP Apache-based Web Server/*” intitle:index.of  >>   any version of the HP server

this is some dork for finding vulnerable sites or valuable file on the net, very interesting one and the hottest one is finding a vulnerable apache sever coz right now the hottest baby at security related forum is talking about  apache 2.0.52 0day exploits, this is still hot and searched until now. if you want that you can search at security related forum and bid , coz this one a commercial scripts.