lucene - Solr query to find one letter without other letter around -


i have documents in solr indexed. want find producer , model in tire.
have file producer , model this:

nokian;wr g2 suv nokian;wr suv nokian;v

query:

((productname:"nokian" or producer:"nokian") , (productname:"v" or description:"v" or referencenumber:"v"))

but found example this:

"2x nokian 215/55 r17 94v line (3)"

because in product speed index v , here model line. algorithm take product nokian;v not nokian;line.

how ask solr gives me product v don't have other letters around?

letnie 225/45/17 94v nokian v  finland - pŁoty

this found beautiful. nokian;v.

as far understand question need put must quantifier before each boolean clause. query like:

(   +(productname:"nokian" or producer:"nokian") ,   +(productname:"v" or description:"v" or referencenumber:"v") )

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