I am trying to do a fuzzy search for "jahngir" ~ 0.2, which does not return any results. My indexes has records with data "JAHANGIR RAHMAN MD". If I try a search with exact word "jahangir" ~ 0.2, it works. Can someone please help, on what I am doing wrong. I have spent a lot of time trying to figure out on how the Solr Fuzzy search works. Any links which explain Solr Fuzzy search would be helpful. Below is the text field that I am using for indexing. Thanks in advance.

 <fieldType name="text" class="solr.TextField" positionIncrementGap="100" autoGeneratePhraseQueries="true">
  <analyzer type="index">
    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
    <!-- in this example, we will only use synonyms at query time
    <filter class="solr.SynonymFilterFactory" synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/>
    -->
    <!-- Case insensitive stop word removal.
      add enablePositionIncrements=true in both the index and query
      analyzers to leave a 'gap' for more accurate phrase queries.
    -->
    <filter class="solr.StopFilterFactory"
            ignoreCase="true"
            words="stopwords.txt"
            enablePositionIncrements="true"
            />
    <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="1"/>
    <filter class="solr.LowerCaseFilterFactory"/>
    <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
    <filter class="solr.PorterStemFilterFactory"/>
    <filter class="solr.CommonGramsFilterFactory" words="stopwords.txt" ignoreCase="true"/>
    <filter class="solr.EdgeNGramFilterFactory" minGramSize="2" maxGramSize="15" side="front"/>
    <filter class="solr.PhoneticFilterFactory" encoder="DoubleMetaphone" inject="false"/>
  </analyzer>
  <analyzer type="query">
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