ElasticSearch wildcard score

gistfile1.txt

### Query without wildcard
query:
  bool: 
    should: 
    - field: 
        name: 
          query: linguagem
          boost: 10.0
    - field: 
        description:
          query: linguagem
          boost: 5.0
    - field: 
        address: 
          query: linguagem
          boost: 5.0
    - field: 
        programs: 
          query: linguagem
          boost: 1.0
    minimum_number_should_match: 1    
highlight:
  number_of_fragments: 0,
  fields: { name: {}, description: {}, address: {}, programs: {} }

### Result

took: 2
timed_out: false
_shards: 
  total: 5
  successful: 5
  failed: 0
hits: 
  total: 2
  max_score: 0.021433933
  hits: 
  - _index: events
    _type: event
    _id: "49"
    _score: 0.021433933
    _source: 
      id: 49
      name: RubyConf 2011
      description: Rubistas de todas as partes se encontram para discutir a linguagem e suas ferramentas
      address: "S\xC3\xA3o Paulo"
      programs: "Rails 3.1: 1. Agilidade com RVM: Rvm. Cucumber, o pepino: Pepino"
    highlight: 
      description: 
      - Rubistas de todas as partes se encontram para discutir a <em>linguagem</em> e suas ferramentas
  - _index: events
    _type: event
    _id: "50"
    _score: 0.0153546175
    _source: 
      id: 50
      name: "ExpoGest\xC3\xA3o 3002"
      description: Evento de tecnologia
      address: Joinville / Santa Catarina
      programs: "Dom\xC3\xB3tica: Tica. Linguagem neural: Neural"
    highlight: 
      programs: 
      - "Dom\xC3\xB3tica: Tica. <em>Linguagem</em> neural: Neural"

### Query *with* wildcard
query:
  bool: 
    should: 
    - field: 
        name: 
          query: linguagem*
          boost: 10.0
    - field: 
        description:
          query: linguagem*
          boost: 5.0
    - field: 
        address: 
          query: linguagem*
          boost: 5.0
    - field: 
        programs: 
          query: linguagem*
          boost: 1.0
    minimum_number_should_match: 1    
highlight:
  number_of_fragments: 0,
  fields: { name: {}, description: {}, address: {}, programs: {} }

### Result
took: 3
timed_out: false
_shards: 
  total: 5
  successful: 5
  failed: 0
hits: 
  total: 2
  max_score: 0.25
  hits: 
  - _index: events
    _type: event
    _id: "50"
    _score: 0.25
    _source: 
      id: 50
      name: "ExpoGest\xC3\xA3o 3002"
      description: Evento de tecnologia
      address: Joinville / Santa Catarina
      programs: "Dom\xC3\xB3tica: Tica. Linguagem neural: Neural"
    highlight: 
      programs: 
      - "Dom\xC3\xB3tica: Tica. <em>Linguagem</em> neural: Neural"
  - _index: events
    _type: event
    _id: "49"
    _score: 0.25
    _source: 
      id: 49
      name: RubyConf 2011
      description: Rubistas de todas as partes se encontram para discutir a linguagem e suas ferramentas
      address: "S\xC3\xA3o Paulo"
      programs: "Rails 3.1: 1. Agilidade com RVM: Rvm. Cucumber, o pepino: Pepino"
    highlight: 
      description: 
      - Rubistas de todas as partes se encontram para discutir a <em>linguagem</em> e suas ferramenta