You need to also consider the type of keyword search you use, Volpe said.

• 你也需要考虑类型的关键字搜索您使用， Volpe说。On Google ； you can choose three different types of match types for Google which will affect your outcome.；对谷歌 ，您可以选择三种不同类型的匹配类型的谷歌这将影响您的结果。