Have you tried out a semantic search engine as an alternative to Google?

你是否有试过这些替代Google的语义搜索引擎呢？

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Swotti is a semantic search engine that aggregates opinions about products to help you make purchasing decisions.

Swotti是个语义搜索引擎，聚集了关于产品的意见，有助于你做购买决定。

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Earlier this month semantic search engine Evri released a new sentiment web API that claims to understand how the web feels.

本月初语义搜索引擎Evri推出了一个新的情感网络api，号称可以明白网络的感情。

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These acquisitions include Jambool (a social gaming site), Metaweb (a semantic search engine), and Angstro (a social networking startup that pulls data from Facebook, Twitter, LinkedIn, etc).

FORBES: Google To Grab Social Search Share But Stock Is Too Dear

Amid the semantic fervor, however, one big problem looms: So far, neither search engine seems to achieve anything that Google can't.

FORBES: Magazine Article

That doesn't mean that semantic search won't someday offer results that Google doesn't, says Chris Sherman, a search engine analyst and blogger for Search Engine Land.

FORBES: Magazine Article