使用 AND、OR 和 NOT 运算符
AND
默认情况下，所有搜索词均通过 AND 连接在一起，因此，搜索
artichoke hearts
将出现同时包含“artichoke”和“hearts”。不需要连接运算符。
OR
搜索
artichoke OR hearts
会生成至少包含“artichoke”或“hearts”其中之一的结果。
NOT
若要搜索不带某个搜索词的结果，可以在此搜索词前面加上一个减号。
artichoke -heart
与包含“artichoke”而不是“heart”的术语匹配。
前缀搜索
搜索
artich\*
与以“artich”开头的术语匹配。
搜索特定字段
在搜索词中添加带冒号的字段名称，以便将对该词的搜索范围缩小到指定字段。
例如：
title:artichoke
搜索包含单词“artichoke”的标题。
搜索特定字段时，搜索拼写错误的单词将不起作用，因为搜索会查找完全匹配的结果。
例如：
title:artichoqe
不会出现任何结果。
可搜索属性
根据搜索类型，结果可以基于不同的可搜索属性。
Shopify商户官网原文详情：
Using AND, OR and NOT operators
AND
All search terms are by default AND-ed together, so searching for
artichoke heartsyields results containing both "artichoke" and "hearts". Joining operators aren't necessary.
OR
Searching for
artichoke OR heartsyields results containing at least one of "artichoke" or "hearts".
NOT
Searching for results without a term can be done by prefixing the term with a minus sign.
artichoke -heartmatches terms with "artichoke", but not "heart".
Prefix search
Searching for
artich\*matches terms that begin with "artich".
Searching specific fields
Add a field name with a colon to your search term to narrow your search for that term to the specified field.
For example:
title:artichokesearches for titles that include the term "artichoke".
Searching for a misspelt word won't work when searching specific fields, since search looks for an exact match.
For example:
title:artichoqe
doesn't yield any results.
Searchable properties
Depending on the type of search, results can be based on different searchable properties.
Type of search Searchable properties Products
body
product_type
tag
title
variants.barcode
variants.sku
variants.title
vendor
Pages
author
body
title
Articles
author
body
tag
title
文章内容来源：Shopify商户官方网站
