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推荐八个谷歌搜索技巧 #84

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reng99 opened this issue Feb 23, 2021 · 0 comments
Open

推荐八个谷歌搜索技巧 #84

reng99 opened this issue Feb 23, 2021 · 0 comments

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@reng99
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reng99 commented Feb 23, 2021

推荐站点：google search education

1. 使用引号强制精确匹配

如："what is javascript"

what is javascript

2. 使用 AND 操作符

如：html AND css 返回包含两者的搜索结果

html and css

3. 使用 OR 操作符

如：(javascript OR python) free course 返回包含javascript或者包含python的搜索结果

or_operator

4. 使用 - 操作符排除

如：javascript -css 排除对css的搜索

-_operator

5. 使用 * 通配符

可以使用*通配符作为占位符，它会代替掉任何单词或者短语。

如："how to start * in 6 months"

wildcard

6. 单个网站点内进行搜索

如：site:freecodecamp.org

single_site

7. 针对文件类型搜索

如：filetype:pdf learn css

filetype

8. 搜索数字范围

如：ecmascript 2016..2018

range_number

后话
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