Unlike LinkedIn and most other social networks, Facebook lets you search users by email address so that should make your job simpler.

不像LinkedIn及其他大多数社交网络，Facebook允许您通过电子邮件地址搜索用户，所以您查找起来更为简便。

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Search is also used when composing an email, letting you quickly find people by any part of their name or email address, then letting you select who you want to add out-of-order.

另外在撰写新邮件时，用户也是使用搜索功能，它可以让你通过不完整的人名或者电子邮件找到联系人，然后用户就可以将你要找的人勾选出来。

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The goal of our system is to address many of the problems, both in quality and scalability, introduced by scaling search engine technology to such extraordinary Numbers.

我们的系统的目标是解决许多问题，无论是在质量和可扩展性，通过扩展搜索引擎技术，如此大量的介绍。

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It allows you to search through your emails contextually instead of by subject line or email address.

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In late December of 2011, while browsing the Internet, I came across an article about a random reporter who obtained the email address of a famous billionaire by conducting a simple Google search.

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But Mr Clayton said the recent row over search data released by AOL showed that identification of users could still be made even without a machine's unique IP address.

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