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https://issues.apache.org/jira/browse/SOLR-3100?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13203310#comment-13203310
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Mike commented on SOLR-3100:
----------------------------

I don't know. We have the MM parameter, but not an operator. I don't know where 
Lucene's query parser ends and where edismax begins. Happy to change this to a 
Lucene issue if that makes sense though.

Anybody know definitively where this should go? 
                
> Add an operator to edismax for term quorum
> ------------------------------------------
>
>                 Key: SOLR-3100
>                 URL: https://issues.apache.org/jira/browse/SOLR-3100
>             Project: Solr
>          Issue Type: Sub-task
>          Components: search
>            Reporter: Mike
>   Original Estimate: 2h
>  Remaining Estimate: 2h
>
> A project I'm working on requires *term quorum* searching with stemming 
> turned off. The users are accostomed to Sphinx search, and thus expect a 
> query like [ A AND (B C D)/2 ] to return only documents that contain A or at 
> least two of B, C or D. 
> So this document would match:
> a b c
> But this one wouldn't:
> a b
> This can be a useful form of fuzzy searching, and I think we support it via 
> the MM parameter, but we lack a user-facing operator for this. It would be 
> great to add it.

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