Preamble moment: It’s time to learn some advanced search techniques. All of the following methods support Google search, while Baidu search only supports most of the following syntax. Use it if you can. If you can’t, just search it.

1. Precise/fuzzy search

  • Exact lookup syntax: Double quotes around keywords such as “front end”

2) Fuzzy search:

  • The wildcard character * is used to match any string of length. For example, if I only remember part of the lyrics of a song: “The River Flows East,” I can search for that song using * The River Flows East.

  • ? Matches a single character, for example: Ok? Song.

  • ~ indicates searching synonyms.

  • – Keywords Exclude certain keywords, such as: computer – Baidu Encyclopedia,

  • – Website: exclude the contents of some websites, for example, computer-baidu.com. It indicates that the secondary domain name is the website of Baidu.com. See the example below for matching multiple keywords

3) Match multiple keywords:

  • Grammar: Keywords 1 Keywords 2 Keywords 3…… Keyword n, multiple keywords are separated by Spaces.

  • Small example, Python learning course Baidu Cloud. Later find resources directly search can, ha ha ~

2, intitle (search page title)

  • Intitle: Search only the title of a web page, for example, the title of a blog, the title of a news item, etc

  • Syntax: intitle:keyword, where the keyword is the keyword to search for.

  • Example: Search my blog, intitle: the blog of the Childe of the West Garden

Other IN instructions:

  1. Inurl: Search for keywords in the URL, for example, inurl:download

  2. Intext: search for a keyword in the body of a web page. For example, intext:” Python tutorial “, search for a web page that contains a Python tutorial (double quotation marks indicate an exact match).

  3. Inanchor: Search in the trace text of a web page.

3, site (only search a website)

  • Site: only search the content of the specified website, for example, only search blog park, CSDN, nuggets, etc

  • Syntax: site: url keyword. Keyword is the keyword to be searched.

  • Example: Search for python tutorials written on my blog, site:www.zwjjiaozhu.top Python.

4. Filetype (search for documents in a specified format)

  • Filetype: Searches for documents in a specified format, for example, only the PDF version of Hands-on Deep Learning or the PDF or TXT format of The Fight against the Vault novel.

  • Syntax: filetype: filetype keyword, the keyword is the keyword to be searched.

    • Google Search: Common file formats that support search include PDF, doc, DOCx (Word), PPT, PPTX (PPT), XLS, XLSX (Excel), TXT, text, and Tex (Tex/LaTex).
    • Baidu search: only PDF, DOC, RTF, XLS, and PPT are supported.

  • Example: Search the dome of The Sky novel in PDF format, fileType: PDF Dome of the Sky.

    Baidu search, are their own Baidu library content 😂.

6, OR/AND (logical operation search)

  • OR: logic OR, search either it OR it; AND: Logic AND, search for pages where both exist.

  • Syntax: keyword OR keyword, the keyword is the keyword to search for.

  • Example: Search Python and Java, Python OR Java.

7. Other search tips

  1. Define keyword: Find the definition of the keyword, such as define numpy.

  2. Weather keyword: Queries the weather of a city, for example, weather Shanghai.

In actual combat

It’s all talk, not practice. Let’s do it!

1) Download the ePUB or TXT format of the novel?

Can intitle: fight to break the sky epub OR TXT

2) Download the Smooth Python book in PDF format?

If you’re a programmer, don’t overlook github’s power.

Conclusion:

Make good use of search engines, get twice the result with half the effort, these commands more practice, will always be better than never.

Good this time to this first, I am the west garden childe, see you next time ~

Reference links:

Segmentfault.com/a/119000003…

Blog.csdn.net/qq_34033853…

Cloud.tencent.com/developer/a…

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