Google搜索引擎实用技巧第一招-利用Site实现站内搜索
你可以利用Google实现在某个特定的网站内进行站内搜索. 下面这个例子就是教你如何在WWW.JEASIN.COM内搜索“外贸网站建设”相关网页：
You can search for a text in a specific website. The following example shows how to search only within our blog – www.jeasin.com.
Warning: count(): Parameter must be an array or an object that implements Countable in /www/wwwroot/www.jeasin.com/wp-includes/class-wp-comment-query.php on line 405