Basic Searching
- Phrases in quotation marks.
- Default Boolean is AND.
- Use OR explicitly.
- Negate using the minus sign (should not contain). Minus must not be separated by a space.
- Use a + to make an explicit inclusion of a short word ignored by Google e.g. +the.
- Also search with synonyms by using the ~ character.
- Number ranges are separated by .. e.g. 5..10. If the second number is missing it will be a maximum or minimum.
- There are no stemming wildcards - so * only is a wildcard for a complete word.
Special Syntax
These allow you to focus your search onto certain elements of the web.
intitle:
limits the search to the titles of webpages.
inanchor:
searches only in hyperlinks
intext:
searches only in the page text - not anchors, URLs.
insite:
restrict the search to a particular domain.
inurl:
limits the search to a particular page.
link:
searches for pages that link to that URL.
cache:
searches the cache - this is useful if the page has moved/been deleted.
filetype:
searches for suffixes of that filetype e.g. ppt.
related:
finds related pages.
define:
finds related definitions.
To find more detail, there is the O'Reilly book -
Google Hacks The problem is parts of it are badly outdated so it is perhaps best from a library rather than to buy.
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