key word query 关键字查询
Listing 10 details the steps to follow if there is more than one asterisk per-query word.
清单10详细说明了在每个查询词中有多个星号的情况下需要遵循的步骤。
Finally, if the query word has an asterisk in the middle, require the query word to match at the beginning and end.
最后,如果查询词的中间有星号,则要求严格匹配查询词的开头和结尾。
Similarly, if the asterisk appears at the end of the query word, the program will treat that as requiring the word to begin with the specified query.
同样地,如果星号出现在查询词末尾,程序将把该星号视为要求指定的查询必须以该词前面的部分为开始。
Originally, we thought it's information needs only; we just need to find a web page that contains the query word, but it's actually not.
起初,我们以为人们只是需要信息而已;,只需找到一个带有关键字的网页即可,但实际上并不是。
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