LXML offers several approaches, from a simplified search syntax to full XPath 1.0.

lxml提供了简化的搜索语法和完整的XPath 1.0等各种方法。

youdao

This revealed a problem we had not expected: users were possibly getting zero results in our OPAC because they were using Google search syntax!

这就产生了一个我们未考虑到的情况，用户可能因为使用Google的搜索表达式而造成他们在我们的OPAC系统中没有检索结果。

youdao

You're able to use a familiar iterator-like syntax to search through the document to find the data you want.

您可以使用一种熟悉的类似迭代器的语法来搜索整个文档以查找所需的数据。

youdao

The message posted to Hacker News used a search syntax that exposed a system used by Facebook that lets users quickly log back in to their account.

BBC: Facebook flaw bypasses password protections

The valleys of the Caucasus used to be a paradise for linguists in search of unusual syntax, but Ubykh, one of the region's baffling tongues, officially expired in 1992.

ECONOMIST: Endangered languages