Singles in solr for bigrams,trigrams in parsed_query

[Jyotirmoy Sundi]

Hi Folks,
       I am using singles to index bigrams/trigrams. The same is also used
for query in the schema.xml file. But when I run the query in debug mode
for a collections, I dont see the bigrams in the parsed_query . Any idea
what I might be missing.
solr/colection/select?q=best%20price&debugQuery=on

<str name="parsedquery_toString">text:best text:price</str>
I was hoping to see
<str name="parsedquery_toString">text:best text:price text:best price</str>

My schema files looks like this:
 <types>
    <fieldType name="string" class="solr.StrField" sortMissingLast="true"
omitNorms="true"/>
    <fieldType name="int" class="solr.TrieIntField" precisionStep="0"
omitNorms="true" positionIncrementGap="0"/>

    <fieldType name="text" class="solr.TextField"
positionIncrementGap="100">
      <analyzer type="index">
        <charFilter class="solr.HTMLStripCharFilterFactory"/>
        <filter class="solr.ShingleFilterFactory" minShingleSize="2"
maxShingleSize="4" outputUnigrams="true" />
        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
        <filter class="solr.LowerCaseFilterFactory"/>
        <filter class="solr.LengthFilterFactory" min="3" max="50" />
        <filter class="solr.WordDelimiterFilterFactory"
generateWordParts="0" generateNumberParts="0" catenateWords="1"
catenateNumbers="1" catenateAll="1" preserveOriginal="1"
splitOnCaseChange="0" splitOnNumerics="0" stemEnglishPossessive="1"/>
        <filter class="solr.StopFilterFactory"/>
        <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt"
ignoreCase="true" expand="true"/>
        <filter class="solr.TrimFilterFactory" />
</analyzer>

      <analyzer type="query">
        <filter class="solr.LowerCaseFilterFactory"/>
        <filter class="solr.LengthFilterFactory" min="3" max="50" />
        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
        <filter class="solr.StopFilterFactory"/>
        <filter class="solr.TrimFilterFactory" />
        <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt"
ignoreCase="true" expand="true"/>
        <filter class="solr.WordDelimiterFilterFactory"
generateWordParts="1" generateNumberParts="1" catenateWords="1"
catenateNumbers="1" catenateAll="1" splitOnCaseChange="0"
splitOnNumerics="0" stemEnglishPossessive="1"/>
        <filter class="solr.ShingleFilterFactory" minShingleSize="2"
maxShingleSize="4" outputUnigrams="true" />
        <filter class="solr.CommonGramsFilterFactory" words="stopwords.txt"
ignoreCase="true"/>
        <!--filter class="solr.CommonGramsFilterFactory"
words="stopwords.txt" ignoreCase="true"/>
        <filter class="solr.ShingleFilterFactory" minShingleSize="2"
maxShingleSize="4" outputUnigrams="true" /-->
 </analyzer>
    </fieldType>
 </types>



-- 
Best Regards,
Jyotirmoy Sundi