Talvez deva tentar algumas variações de ortografia:
optimization algorithm » optimization algorithms (Expandir a busca)
vector optimization » control optimization (Expandir a busca)
elasticity active » elasticity price (Expandir a busca)
active network » actor network (Expandir a busca), time network (Expandir a busca), fracture network (Expandir a busca)
in elasticity » and elasticity (Expandir a busca), of elasticity (Expandir a busca), soil elasticity (Expandir a busca)
algorithm in » algorithms in (Expandir a busca), algorithm ii (Expandir a busca), algorithm on (Expandir a busca)
routine and » routines and (Expandir a busca), routing and (Expandir a busca), routine care (Expandir a busca)
and vector » and reactor (Expandir a busca), in vector (Expandir a busca), and vectorial (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 vector optimization algorithm in elasticity active network optimization~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: routine and vector optimization algorithm in elasticity active network optimization*.