Talvez deva tentar algumas variações de ortografia:
extraction algorithm » detection algorithm (Expandir a busca), estimation algorithms (Expandir a busca), selection algorithm (Expandir a busca)
function extraction » fumigation extraction (Expandir a busca), quotation extraction (Expandir a busca), relation extraction (Expandir a busca)
decrease function » degree function (Expandir a busca), degree functions (Expandir a busca), reverse function (Expandir a busca)
algorithm sebal » algoritmo sebal (Expandir a busca), algorithm social (Expandir a busca), algorithm global (Expandir a busca)
sebal method » seber method (Expandir a busca), recall method (Expandir a busca), global method (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Adicionar um caractere curinga pode recuperar variações da palavra buscada: decrease function extraction algorithm sebal method*.