Talvez deva tentar algumas variações de ortografia:
spectrum approximation » term approximation (Expandir a busca), medium approximation (Expandir a busca)
method simulation » method simplification (Expandir a busca)
algorithms based » algorithm based (Expandir a busca), algorithms and (Expandir a busca), algoritmo baseado (Expandir a busca)
based elasticity » based electricity (Expandir a busca), and elasticity (Expandir a busca), rate elasticity (Expandir a busca)
objective method » objective metrics (Expandir a busca), objective good (Expandir a busca), injection method (Expandir a busca)
routine and » routines and (Expandir a busca), routing and (Expandir a busca), routine care (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Fazer uma busca fuzzy pode resultar em termos de grafias semelhantes: routine and spectrum approximation algorithms based elasticity objective method simulation~.
• Caso esteja tentando utilizar os operadores booleanos, deve escrevê-los em Letras MAIÚSCULAS: routine AND spectrum approximation algorithms based elasticity objective method simulation.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: routine and spectrum approximation algorithms based elasticity objective method simulation*.