songsong123 發表於 2014-8-11 13:33 
8 K C# n; l6 T$ E0 ?( U不是這麼簡單相加的。best juicer reviews是長尾詞,搜索量要比best juicer和juicer reviews要少。競爭應該 ... + m' ?3 x1 n3 I1 g
google分詞不是最長匹配吧,自己搜索測試下就知道了,juicer reviews和best juicer
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www.top10juicers.net都在首頁,標題為Best Juicer Reviews | 2014 Best Juicers on the Market+ O7 ?. m/ f+ b& F7 m- O6 M
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