How to use search engine?

List of articles

• ​ ​ Search accurately ​​
• ​ ​ Exclude keywords ​​
• ​ ​OR​​
• ​ ​ Fuzzy search ​​
• ​ ​filetype:​​
• ​ ​site:​​
• ​ ​inurl / allinurl​​
• ​ ​intitle / allintitle​​
• ​ ​define​​

​ ​https://www.bilibili.com/video/BV1w54y1q7uf?from=search&seid=7629883360725278781​​

Search accurately

Put double quotation marks for the search keywords

It is forbidden to split my keywords ！

Log in and copy

      
      

       
       " Introduction to Computer Science " 
       
       #  It will only show that it contains   Introduction to Computer Science   Result , Instead of including “ Computer ”、“ science ”、“ Introduction ”
      
      
      
      

       
       
1.
      
      

Exclude keywords

millet - food - Crops - grain # Get Xiaomi mobile phone ？

OR

Baidu or bing

Fuzzy search

** mobile phone

filetype:

Introduction to Computer Science filetype:pdf

ppt、doc…

site:

Postgraduate degree site:moe.edu.cn

inurl / allinurl

The criminal law inurl:gov.cn
The movie inurl: video film # Multiple keywords

intitle / allintitle

machine learning intitle stanford

define

define: Internet

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“machine learning” -version -drive site:stanford filetype:pdf