genealogy searches on google

Learning to Use Google More Effectively

Today’s Slides are available at:

http://www.eogn.com/handouts/google

Google's mission statement

• “Organize the world's information and make it universally accessible and useful."

Google users can:

• search through more than 25 billion web pages (www.worldwidewebsize.com ) compared to 9 billion on Bing and 12 billion on Yahoo

• search through approximately 10 billion images (www.webpronews.com)

• Read millions of messages

If printed:

• the pages being indexed would result in a stack more than 1,000 miles high.

So how does Google make money?

Google’s Motto

Don’t be evil

Basic Concepts

• static web pages

• dynamic web pages

Google Searches

• Google will find most of the information that you and I post on the web, along with more information published by tens of thousands of other individuals and societies.

• Google will not find the information stored within the databases of the big sites: Ancestry.com, FamilySearch.org and others.

Google searches by words

• Boolean logic

• Upper/lower case is ignored

• “Trivial words” are ignored: I, a, the, of, etc.

Boolean AND is Assumed

A search of: John Smith Denver Colorado

Is the same as: John AND Smith AND Denver AND Colorado

This can be changed by specifying Boolean terms

• "John Smith" AND "Denver, Colorado" (the AND may be omitted)

• This search will return results that contain both phrases

Other Boolean searches can help

• (John OR William) AND Smith AND Denver AND (Colorado OR CO)

John Smith of Denver, CO

John Smith in Denver, Colorado

William Smith Colorado Mining Company in Denver, Texas

Genealogy challenges

• A search for Washington Harvey Eastman

• Will produce many “hits” relating to photography in Washington, DC as well as references to many people named Harvey or Washington!


• A search for “Washington Harvey Eastman” (with the quote marks)

• Will not produce references to:– Washington H. Eastman– Washington Eastman– W. H. Eastman

Etc.


You can use a minus sign, meaning “NOT”

A search for: Washington Harvey Eastman –Kodak

Should eliminate most references to photography

Google’s Special Syntaxes

• site:– Allows you to narrow the search by a site

or a top-level domain• Examples:

– familysearch.org– Ancestry.com– edu


• link:– Returns a list of pages that link to the

specified URL• Example:

link:http://www.eogn.com


• intitle:– Restricts your search to the titles of Web

pages• Example:

intitle:”george bush”


• inurl:– Restricts your search to the URLs of web

pages• Example:

inurl:help

Will return: http://www.eogn.com/helpfile.html


• intext:– Searches only the body text, ignoring link

text, URLs and titles.


• cache:– Finds a copy of a web page that Google

indexed even if that page is no longer available today or has since changed its contents.

• Example:cache:www.eogn.com

Isle of Clett


• daterange:– Limits your date to a particular date or

range of dates that a page was indexed.

– Note #1: It is the date that the page was INDEXED by Google, not the page CREATION date!

– Note #2: Date format must be in Julian dates


• filetype:– May specify to search only for PDF, Word

(DOC), PowerPoint (PPT), Excel (XLS) or other file types.


• info:– Provides a page of links to more

information about a specified URL

Advanced Search

• Query Word Input

• Language

• Filtering

• File Format

• Date

Advanced Search

Setting Preferences

• Language

• Filtering

• Number of Results

• Results Window

Setting Preferences

Google Books

Need more information?

http://www.google.com/help

Need still more information?

What Will Google Do Next?

http://www.eogn.com

Today’s Slides are available at:

http://www.eogn.com/handouts/google

genealogy searches on google

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