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Back Links
The query prefix
link:
lists web pages that have links to the specified web page. No spaces can come
between
link
and the web page URL.
The URL pattern for the linked-to web page must appear in Follow and Crawl URL patterns on the
Content Sources > Web Crawl > Start and Block URLs page in the Admin Console. Otherwise, the link
query does not produce any search results. For example, consider the following the query
link:http//
www.example.com/child.html
. For this query to return any results,
www.example.com/
must appear
in Follow and Crawl URL patterns.
No other query terms can be specified when using this special query term. Query terms
info
,
link
and
cache
ignore collection restrictions that are specified by the
site
parameter. The search request
parameter
as_lq
(see “as_lq” on page 12) can also be used to submit a
link
request.
The query term
link:
returns 25 results as default but you can configure this number by using the
Search > Search Features > Query Settings page in the Admin Console.
Sample usage:
link:www.google.com
Boolean OR Search
Google search supports the Boolean
OR
operator. To retrieve pages that include either word A or word B,
use an uppercase OR between terms. The search request parameter
as_oq
(see “as_oq” on page 12) can
also be used to submit a search for any term in a set of terms.
For additional information on the use of
OR
, see “Usage Notes” in “Using inmeta to Filter by Meta Tags”
on page 47.
Sample usage:
vacation london OR paris
The OR operator takes precedence over the AND operator, so this example will be treated as:
vacation AND (london OR paris)
Cached Results Page
The query prefix
cache:
returns the cached HTML version of the specified web document that the
Google search crawled. Note there can be no space between
cache:
and the web page URL. Words that
appear in the query are highlighted in the cached document.
To use Google’s default cached result display, omit the
output
parameter in the cache request. To
customize the display of cached results, request XML or Custom HTML
output
as part of the cache
request and ensure that your parser or stylesheet handles the incoming cache data. Query terms
info
,
link
and
cache
ignore collection restrictions that are specified by the
site
parameter. See also the site
parameter (see “site” on page 19).
Sample usage:
cache:www.google.com web
- Google Search Appliance 1
- Contents 3
- Introduction Chapter 1 5
- Request Format Chapter 2 6
- Using the POST Command 7
- Submitting a Search Request 8
- Search Parameters 10
- Custom Parameters 21
- Query Terms 22
- Special Query Terms 23
- Back Links 24
- Boolean OR Search 24
- Cached Results Page 24
- Date Range Search 25
- Directory Restricted Search 25
- Exclusion 26
- File Extension Filtering 26
- File Extension Exclusion 26
- File Type Filtering 27
- File Type Exclusion 27
- Meta Tag Search 27
- Number Range Search 28
- Phrase Search 28
- Text Search (one term) 28
- Text Search (all terms) 28
- Title Search (one term) 28
- Title Search (all terms) 29
- URL Search (one term) 29
- URL Search (all terms) 29
- Web Document Info 29
- Filtering 30
- Language Filters 31
- Automatic Language Filters 32
- Internationalization 34
- Character Encoding Values 35
- Sort By Relevance (Default) 36
- Sort By Date 36
- Sort by Metadata 37
- How Sorting Works 38
- Examples 40
- Meta Tags 41
- Requesting Meta Tag Values 42
- Filtering by Meta Tags 43
- Non-Alphanumeric Characters 46
- Limitations 51
- Results Format Cha pter 3 52
- XML Output 53
- XML Output Overview 54
- Google XML Results DTD 54
- Google XML Tag Definitions 55
- Format/Parent 56
- Definition 56
- Attributes 56
- CACHE_CONTENT_TYPE 57
- CACHE_HTML 58
- CACHE_ENCODING 58
- CACHE_LANGUAGE 59
- CACHE_LAST_MODIFIED 59
- CACHE_LEGEND_FOUND 60
- CACHE_LEGEND_NOTFOUND 60
- CACHE_LEGEND_TEXT 61
- CACHE_REDIR_URL 61
- CACHE_URL 62
- CRAWLDATE 62
- ENT_SOURCE 64
- ENTOBRESULTS 64
- OneSynonym 72
- SCOREBIAS 80
- Spelling 81
- Suggestion 81
- Synonyms 82
- Chapter 4 86
- Response 88
- Protocol Chapter 5 93
- Stylesheet 96
- Legacy Format 97
- OpenSearch Format 98
- Rich Output Format 99
- Chapter 6 101
- Request Parameters 102
- Responses 104
- Appendices 105
- Number of Results to Return 106
- Navigation 106
- Automatic Filtering 106
- Appendix B: URL Encoding 107
- Appendix C: Date Formatting 108
- Acceptable Date Formats 109
- Date Formatting Notes 110
- Examples of Rules 111
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