magento - Solr debugging infos - telling me nothing? -

i'm little bit confused. worked time solr, never experienced this:

if search "reinigungsprodukte", "opus 3 leuchte" top result. , explain-part not tell me, why.

here search-params:

<str name="debugquery">true</str> <str name="fl"> id,sku,name,category_name,immer_vorne,immer_vorne_t,status,store_id,score </str> <str name="indent">true</str> <str name="q">(*"reinigungsprodukte"*) or ("reinigungsprodukte")</str> <str name="hl.simple.pre"><em></str> <str name="hl.simple.post"></em></str> <str name="hl.fl">sku,name,category_name,keywords</str> <str name="wt">xml</str> <str name="hl">true</str> <str name="fq"> (visibility:(3 or 4)) , (status:1) , (store_id:1) </str> 

that means, list docs, contain "reinigungsprodukte" in field.

the first result ok. second 1 come from?

<result name="response" numfound="3351" start="0" maxscore="2.53099786e10">        <doc>     <int name="store_id">1</int>     <str name="sku">2200</str>     <int name="status">1</int>     <str name="immer_vorne_t">1</str>     <str name="name">neue aka reinigungsprodukte</str>     <str name="id">15318_1</str>     <str name="category_name">reinigungsmittel, trockenreinigungssysteme</str>     <float name="score">2.53099786e10</float>     </doc>      <doc>     <int name="store_id">1</int>     <str name="sku">5560004</str>     <int name="status">1</int>     <str name="name">ersatzlampe für opus 3/36 watt, 5400° kelvin</str>     <str name="immer_vorne_t">0</str>     <str name="id">445_1</str>     <str name="category_name">leuchten, opus</str>     <float name="score">0.04896037</float> </doc>   

here's debugging-part of response:

<lst name="explain">     <str name="15318_1"> 2.53099786e10 = (match) sum of:   1.26549893e10 = (match) sum of:     0.07344055 = (match) matchalldocsquery, product of:       0.07344055 = querynorm     1.26549893e10 = (match) weight(text:reinigungsprodukte in 5284) [defaultsimilarity], result of:       1.26549893e10 = score(doc=5284,freq=1.0 = termfreq=1.0 ), product of:         0.70328265 = queryweight, product of:           9.576217 = idf(docfreq=1, maxdocs=10608)           0.07344055 = querynorm         1.79941724e10 = fieldweight in 5284, product of:           1.0 = tf(freq=1.0), freq of:             1.0 = termfreq=1.0           9.576217 = idf(docfreq=1, maxdocs=10608)           1.87904819e9 = fieldnorm(doc=5284)     0.07344055 = (match) matchalldocsquery, product of:       0.07344055 = querynorm   1.26549893e10 = (match) weight(text:reinigungsprodukte in 5284) [defaultsimilarity], result of:     1.26549893e10 = score(doc=5284,freq=1.0 = termfreq=1.0 ), product of:       0.70328265 = queryweight, product of:         9.576217 = idf(docfreq=1, maxdocs=10608)         0.07344055 = querynorm       1.79941724e10 = fieldweight in 5284, product of:         1.0 = tf(freq=1.0), freq of:           1.0 = termfreq=1.0         9.576217 = idf(docfreq=1, maxdocs=10608)         1.87904819e9 = fieldnorm(doc=5284) </str>     <str name="445_1"> 0.04896037 = (match) product of:   0.09792074 = (match) sum of:     0.09792074 = (match) product of:       0.1468811 = (match) sum of:         0.07344055 = (match) matchalldocsquery, product of:           0.07344055 = querynorm         0.07344055 = (match) matchalldocsquery, product of:           0.07344055 = querynorm       0.6666667 = coord(2/3)   0.5 = coord(1/2) </str> 

if @ doc id 445_1 there seems no matching input-date. seems output it, because there.

i attached xml-output of query, if want take look. if need more infos, please tell me. provide needed, solve strange issue.

ps: index updated using magento-shop customized solrgento module.