[source, ruby]
----
response = client.search(
  index: 'my-index',
  body: {
    query: {
      bool: {
        should: [
          {
            text_expansion: {
              content_embedding: {
                model_text: 'How to avoid muscle soreness after running?',
                model_id: '.elser_model_2',
                boost: 1
              }
            }
          },
          {
            query_string: {
              query: 'toxins',
              boost: 4
            }
          }
        ]
      }
    },
    min_score: 10
  }
)
puts response
----
