Talvez deva tentar algumas variações de ortografia:
functional approximation » function approximation (Expandir a busca), fractional approximations (Expandir a busca), rational approximation (Expandir a busca)
approximation algorithm » approximation algorithms (Expandir a busca), propagation algorithm (Expandir a busca)
decrease functional » depression functional (Expandir a busca), discourse functional (Expandir a busca)
algorithm smith » algorithm with (Expandir a busca), algorithms with (Expandir a busca), algorithm teitz (Expandir a busca)
smith method » sph method (Expandir a busca), path method (Expandir a busca), firth 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 functional approximation algorithm smith method*.