Google DORKS for proxy

intitle:"Start using CGIProxy"
intitle:"PHProxy"
inurl:"/cgi-bin/nph-proxy.cgi"
inurl:"/phproxy/"
inurl:"/cgi-bin/*proxy.cgi"
intitle:"proxy" OR "pr0xy" OR "pr0xies" OR "proxies" OR "free proxy" OR "unblock proxy" OR "proxy*"

+":8080" +":3128" +":80" filetype:txt