Either/or

Google normally searches for pages that contain all the words you type in the search box, but if you want pages that have one term or another (or both), use the OR operator -- or use the "|" symbol (pipe symbol) to save you a keystroke. dumb | little | man

Quotes

If you want to search for an exact phrase, use quotes. "dumb little man" will only find that exact phrase. dumb "little man" will find pages that contain the word dumb and the exact phrase "little man".

Not

If you don't want a term or phrase, use the "-" symbol. -dumb little man will return pages that contain "little" and "man" but that don't contain "dumb".

Similar terms

Use the "~" symbol to return similar terms. ~dumb little man -dumb will get you pages that contain "funny little man" and "stupid little man" but not "dumb little man".

Wildcard

The "*" symbol is a wildcard. This is useful if you're trying to find the lyrics to a song, but can't remember the exact lyrics. can't * me love lyrics will return the Beatles song you're looking for. It's also useful for finding stuff only in certain domains, such as educational information: cats *.edu

Advanced search

If you can't remember any of these operators, you can always use Google's Advanced Search.

Definitions

Use the "define:" operator to get a quick definition. define:dumb will give you a whole host of definitions from different sources, with links.

Calculator

One of the handiest uses of Google, type in a quick calculation in the search box and get an answer. It's faster than calling up your computer's calculator in most cases. Use the +, -, *, / symbols and parentheses to do a simple equation. (3 4/5 + 2 1/8)-(1 1/12)*2

Numrange

This little-known feature searches for a range of numbers. For example, best books 2002..2007 will return lists of best books for each of the years from 2002 to 2007 (note the two periods between the two numbers).

Site-specific

Use the "site:" operator to search only within a certain website. site:dumblittleman.com leo will search for the term "leo" only within this blog.

Backlinks

The "link:" operator will find pages that link to a specific URL. You can use this not only for a main URL but even to a specific page. Not all links to an URL are listed, however. link:dumblittleman.com

Vertical search

Instead of searching for a term across all pages on the web, search within a specialized field. Google has a number of specific searches, allowing you to search within blogs, news, books, and much more:

  • Blog Search
  • Book Search
  • Scholar
  • Catalogs
  • Code Search
  • Directory
  • Finance
  • Images
  • Local/Maps
  • News
  • Patent Search
  • Product Search
  • Video

Local Search

Search for anything in your city. Examples movies 94705, Italian food 02138

Weather

To see the weather for many U.S. and worldwide cities, type “weather” followed by the city and state, U.S. zip code, or city and country. weather San Francisco, CA

Unit converter

Use Google for a quick conversion, from yards to meters for example, or different currency: 12 meters in yards

Types of numbers

Google algorithms can recognize patterns in numbers you enter, so you can search for:

  • Telephone area codes
  • Vehicle ID number (US only)
  • Federal Communications Commission (FCC) equipment numbers (US only)
  • UPC codes
  • Federal Aviation Administration (FAA) airplane registration number (US only)
  • Patent numbers (US only). Example Patent 5123123
  • Even stock quotes (using the stock symbol) or a weather forecast regarding the next five days
  • Package Tracking (UPS, Fedex, or USPS). Example: 1Z9999W99999999999

File types

If you just want to search for .PDF files, or Word documents, or Excel spreadsheets, for example, use the "filetype:" operator. cats filetype:pdf

Location of term

By default, Google searches for your term throughout a web page. But if you just want it to search certain locations, you can use operators such as "inurl:", "intitle:", "intext:", and "inanchor:". Those search for a term only within the URL, the title, the body text, and the anchor text (the text used to describe a link). inurl:funny

Related search

To search for web pages that have similar content to a given site, type “related:” followed by the website address into the Google search box. related:www.cnn.com

answer to life the universe and everything

Search for that phrase, in lower case, and Google will give you the answer!