If you are using the Dismax query parser, perhaps could you take a look to
the minimum should match parameter 'mm' :

http://wiki.apache.org/solr/DisMaxQParserPlugin#mm_.28Minimum_.27Should.27_Match.29

Ludovic.

2011/4/13 Mark Mandel [via Lucene] <
ml-node+2815186-149863473-383...@n3.nabble.com>

> Not sure if the title explains it all, or if what I want is even possible,
> but figured I would ask.
>
> Say, I have a series of products I'm selling, and a search of:
>
> "Blue Wool Rugs"
>
> Comes in.  This returns 0 results, as "Blue" and "Rugs" match terms that
> are
> indexes, "Wool" does not.
>
> Is there a way to configure my index/searchHandler, to either:
>
> (a) if no documents are returned, look to partial matches of the search
> (e.g. return results with 'Blue rugs', in this case)
> (b) add results to the overall search, but at a lower score, that have only
>
> *some* of the terms being searched in them (in this case, maybe 2/3)
>
> Is that even possible?
>
> Thanks,
>
> Mark
>
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