As you know Google.com is the most popular search engine in the world.Here are some tips to helps you find eBooks with Google:Find Apache's (default) Index pageTry this query:Code:+("index of") +("/ebooks""/book") +(chmpdfziprar) +apacheFind a particular eBook fileTry this query:Code:allinurl: +(rarchmzippdftgz) TheTitle