This article introduces the correct baidu open posture, see if you usually open Baidu is useless is correct posture, often lead to a variety of advertising, such as:

** exactly matches **

What can be done about this, of course? Look at the following wave:

You can filter out ads by putting double quotes around them, but you can’t call it filtering, you can just call it accurate matching, but Python will have some ads, but the information on the official website will be shown first to the top two. Another way to write it [Python] gives the same results.

Contains specific

Search content + keyword, the key symbol is [+], this search, I have not discovered his greatest use, but it is really useful, you try it yourself:

Let’s look at the results of a search with keywords and key symbols:

You can still see the effect, and it also applies to music and so on. It’s up to your imagination. Give it your best shot.

Specific file format

Filetype: XLS /doc/ PDF/PPT

Although you can see part of the advertisement, but it can accurately help us search out some of the content we want.

Specific url search

Here used a command: site, search format: keyword + space +site:+ website, we take Tencent as an example to search look:

Personally still like Kobe Bryant, so here used to search a wave.

Baidu advanced search page

Go straight to advanced Search and search here. Take a look:

Effect presentation: