Google搜尋

搜尋參數

主要參數

• OR – 找兩者之一，如「price high OR low」會找"price high" 或 "price low".
• - (負號) – 不包含某字詞，如「apple -tree」會找不含"tree"的頁.
• "" – 一定要含某字詞(原 + 參數於 2011.10.19 取消).
• * – 萬用字元用以代表任何字，如"type * blood".
• .. - 範圍參數，如"$50..$100".

指示字

Some of the query options are as follows:

• define: – The query prefix "define:" will provide a definition<ref name=GH/> of the words listed after it.
• stocks: – After "stocks:" the query terms are treated as stock ticker symbols<ref name=GH/> for lookup.
• site: – Restrict the results to those websites in the given domain,<ref name=GH/> such as, site:www.acmeacme.com. The option "site:com" will search all domain URLs named with ".com" (no space after "site:").
• intext: – Prefix to search in a webpage text, such as "intext:google search" will list pages with word "google" in the text of the page, and word "search" anywhere (no space after "intext:").
• allintitle: – Only the page titles are searched<ref name=GH/> (not the remaining text on each webpage).
• intitle: – Prefix to search in a webpage title,<ref name=GH/> such as "intitle:google search" will list pages with word "google" in title, and word "search" anywhere (no space after "intitle:").
• allinurl: – Only the page URL address lines are searched<ref name=GH/> (not the text inside each webpage).
• inurl: – Prefix for each word to be found in the URL;<ref name=GH/> others words are matched anywhere, such as "inurl:acme search" matches "acme" in a URL, but matches "search" anywhere (no space after "inurl:").

The page-display options (or query types) are:

• cache: – Highlights the search-words within the cached document, such as "cache:www.google.com xxx" shows cached content with word "xxx" highlighted.
• link: – The prefix "link:" will list webpages that have links to the specified webpage, such as "link:www.google.com" lists webpages linking to the Google homepage.
• related: – The prefix "related:" will list webpages that are "similar" to a specified web page.
• info: – The prefix "info:" will display some background information about one specified webpage, such as, info:www.google.com. Typically, the info is the first text (160 bytes, about 23 words) contained in the page, displayed in the style of a results entry (for just the 1 page as matching the search).
• filetype: – results will only show files of the desired type (e.g. filetype:pdf will return pdf files)