Hidden skills of search engine

This article is about the hidden search skills of Baidu search engine. The editor thought it was very practical, so I shared it with you as a reference. Let's follow the editor and have a look.

1 、 inurl

Inurl: keyword (":" is an English character)

The returned web page link contains "keyword"

For example: inurl:mp3

Inurl: keyword "second keyword"

The returned web link contains the first keyword, and the subsequent keyword appears in the link or in the web document.

For example: inurl:mp3 "me and my country"

Note: there can be no space after "inurl:". There can be a space after the first keyword.

2 、 filetype

Find information in a certain type of file

Syntax: keyword filetype:doc

Only the corresponding contents of doc documents that contain keywords in the link are displayed.

For example: beer filetype:doc

3 、 intitle

The keywords of the search are included in the title of the page

What is the title of the page:

Syntax: intitle: keyword 1 "keyword 2"

The usage is similar to the inurl above, except that the latter queries the URL, while the former queries the title bar of the page. The title of a web page is the part between HTML markup language title.

For example: intitle: beer "raw pulp"

4 、 site

The search results are limited to a specific website or website channel.

Syntax: site: domain name (":" is an English character, no spaces after colons)

For example: site:qq.com

Note: a domain name cannot have a "http://" prefix" or any "/" directory suffix; website channels are limited to "channel name. domain name", not "domain name / channel name".

5 、 link

Search all web pages that contain a link to a link

For example: link:www.jinxing-beer.com

Among the linked pages searched are hyperlinks that connect directly to www.jinxing-beer.com.

6. Double quotation marks

Query websites that fully match the keywords. For example, "Venus Beer" will find web sites with keywords, and double quotation marks are English characters.

7. +

To define that the key string must appear in the result. For example: type computer + network, will find the website that contains the computer and the network.

8. *

Instead of all letters, it is used to retrieve those deformed keywords or uncertain keywords. For example, the query result after typing "electricity *" can include computer, movie, TV and so on.

9. ()

You can take multiple keywords as a group and make a priority query. For example, type "(computer + network)-(hardware + price)" to search for websites that contain "computer" and "network", but not "hardware" and "price".

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