site:
If you include [site:] in your query, the search engine
will restrict the results to those websites in the given
domain. For instance, [help site:www.nmfs.noaa.gov] will
find pages about help within www.nmfs.noaa.gov. [help site:com]
will find pages about help within .com urls. Note there
can be no space between the "site:" and the domain.
This functionality is also available through Advanced
Search page, under Advanced Web Search > Domains.
allintitle:
If you start a query with [allintitle:], The search engine
will restrict the results to those with all of the query
words in the title. For instance, [allintitle: NMFS search]
will return only documents that have both "NMFS" and "search" in
the title.
This functionality is also available through Advanced
Search page, under Advanced Web Search > Occurrences.
intitle:
If you include [intitle:] in your query, the search engine
will restrict the results to documents containing that
word in the title. For instance, [intitle:NMFS search]
will return documents that mention the word "NMFS" in
their title, and mention the word "search" anywhere
in the document (title or no). Note there can be no space
between the "intitle:" and the following word.
Putting [intitle:] in front of every word in your query
is equivalent to putting [allintitle:] at the front of
your query: [intitle:NMFS intitle:search] is the same as
[allintitle: NMFS search].
allinurl:
If you start a query with [allinurl:], the search engine
will restrict the results to those with all of the query
words in the url. For instance, [allinurl: NMFS search]
will return only documents that have both "NMFS" and "search" in
the url.
Note that [allinurl:] works on words, not url components.
In particular, it ignores punctuation. Thus, [allinurl:
foo/bar] will restrict the results to page with the words "foo" and "bar" in
the url, but won't require that they be separated by a
slash within that url, that they be adjacent, or that they
be in that particular word order. There is currently no
way to enforce these constraints.
This functionality is also available through Advanced
Search page, under Advanced Web Search > Occurrences.
inurl:
If you include [inurl:] in your query, the search engine
will restrict the results to documents containing that
word in the url. For instance, [inurl:NMFS search] will
return documents that mention the word "NMFS" in
their url, and mention the word "search" anywhere
in the document (url or no). Note there can be no space
between the "inurl:" and the following word.
Putting "inurl:" in front of every word in your
query is equivalent to putting "allinurl:" at
the front of your query: [inurl:NMFS inurl:search] is the
same as [allinurl: NMFS search].
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