Basic search engines (Google, Yahoo, Bling) are useful when you need background information or a place to start, but be cautious as limitless information leads to confusion and you do not always know where the information comes from.
Please note: Google is a search engine and not a source of information
Alternative to Google
The deep web is made up of content databases content put onto the web by agencies that want you to search from their homepages, and not from search engines for various reasons. Remember that Google only searches 101 KB into a website. Many good websites require registration, free or fee-based, and these cannot be searched by search engines. Sites which define “no index” in their protocol also prevent search engines from retrieving what could be quality information.
So just how are you supposed to search the deep web? You need to know where to go. A good start would be getting to know the kinds of information you could find at the following sites. Remember that this list is by no means exhaustive, but it’s a start.
News: International news and events: CNN, BBC World
Online dictionaries:
Academic writing
• The Writing Lab at Purdue [http://owl.english.purdue.edu/] houses 200 free writing resources and instructional materials for students, teachers, and trainers. Included are formatting and style guides, grammar and mechanics, internet literacy, ESL, job search and technical writing, and research. There are sections geared to writing for specific disciplines (e.g. experimental report writing in psychology) and forms (e.g. writing about poetry). This site provides the nuts and bolts needed to jump start any writing project.
• The writing center as the University of North Carolina at Chapel Hill [http://writingcenter.unc.edu/handouts/]
Journals
• Directory of Open Access Journals (DOAJ) [http://www.doaj.org/]. Launched in May 2003, Sweden's Lund University Libraries Head Office hosts this "one-stop shopping" open access directory, providing no-cost access to the full text of 2,200-plus journals. More than 630 journals are searchable on the article level (more than 98,000 articles available) in the sciences and humanities/social sciences, and its directory is continually growing in size.
• Open Access Journals Search Engine (OAJSE) Open Access Journals in the World (excluding India) [http://www.oajse.com/]. Here you can search for any open access journal publications. It is listed from A to Z and covers any subject discipline.