Talvez deva tentar algumas variações de ortografia:
propagation algorithms » propagation algorithm (Expandir a busca), protection algorithms (Expandir a busca), approximation algorithms (Expandir a busca)
method simplification » mesh simplification (Expandir a busca), textual simplification (Expandir a busca), metodo simplificado (Expandir a busca)
function propagation » function approximation (Expandir a busca), fracture propagation (Expandir a busca), function prediction (Expandir a busca)
objective method » objective metrics (Expandir a busca), objective good (Expandir a busca), injection method (Expandir a busca)
algorithms in » algorithms and (Expandir a busca), algorithms _ (Expandir a busca), algorithm _ (Expandir a busca)
in elasticity » and elasticity (Expandir a busca), of elasticity (Expandir a busca), soil elasticity (Expandir a busca)
and function » and functional (Expandir a busca), and fiction (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.

• Caso esteja tentando utilizar os operadores booleanos, deve escrevê-los em Letras MAIÚSCULAS: routine AND function propagation algorithms in elasticity objective method simplification~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: routine and function propagation algorithms in elasticity objective method simplification*.