1668.2653 = sum of:
  790.4739 = max of:
    790.4739 = weight(title_full:societ in 868) [SchemaSimilarity], result of:
      790.4739 = score(freq=1.0), computed as boost * idf * tf from:
        400.0 = boost
        4.507352 = idf, computed as log(1 + (N - n + 0.5) / (n + 0.5)) from:
          3610 = n, number of documents containing term
          327404 = N, total number of documents with field
        0.43843585 = tf, computed as freq / (freq + k1 * (1 - b + b * dl / avgdl)) from:
          1.0 = freq, occurrences of term within document
          1.2 = k1, term saturation parameter
          0.75 = b, length normalization parameter
          16.0 = dl, length of field
          14.681363 = avgdl, average length of field
    543.37396 = weight(title:societ in 868) [SchemaSimilarity], result of:
      543.37396 = score(freq=1.0), computed as boost * idf * tf from:
        300.0 = boost
        4.6716337 = idf, computed as log(1 + (N - n + 0.5) / (n + 0.5)) from:
          3063 = n, number of documents containing term
          327402 = N, total number of documents with field
        0.38771158 = tf, computed as freq / (freq + k1 * (1 - b + b * dl / avgdl)) from:
          1.0 = freq, occurrences of term within document
          1.2 = k1, term saturation parameter
          0.75 = b, length normalization parameter
          14.0 = dl, length of field
          9.849622 = avgdl, average length of field
  877.7914 = max of:
    877.7914 = weight(title_full:contemporain in 868) [SchemaSimilarity], result of:
      877.7914 = score(freq=1.0), computed as boost * idf * tf from:
        400.0 = boost
        5.005244 = idf, computed as log(1 + (N - n + 0.5) / (n + 0.5)) from:
          2194 = n, number of documents containing term
          327404 = N, total number of documents with field
        0.43843585 = tf, computed as freq / (freq + k1 * (1 - b + b * dl / avgdl)) from:
          1.0 = freq, occurrences of term within document
          1.2 = k1, term saturation parameter
          0.75 = b, length normalization parameter
          16.0 = dl, length of field
          14.681363 = avgdl, average length of field
    589.67444 = weight(title:contemporain in 868) [SchemaSimilarity], result of:
      589.67444 = score(freq=1.0), computed as boost * idf * tf from:
        300.0 = boost
        5.0697002 = idf, computed as log(1 + (N - n + 0.5) / (n + 0.5)) from:
          2057 = n, number of documents containing term
          327402 = N, total number of documents with field
        0.38771158 = tf, computed as freq / (freq + k1 * (1 - b + b * dl / avgdl)) from:
          1.0 = freq, occurrences of term within document
          1.2 = k1, term saturation parameter
          0.75 = b, length normalization parameter
          14.0 = dl, length of field
          9.849622 = avgdl, average length of field