Talvez deva tentar algumas variações de ortografia:
approximation algorithm » approximation algorithms (Expandir a busca), propagation algorithm (Expandir a busca)
network population » network simulation (Expandir a busca), network operation (Expandir a busca), networks computation (Expandir a busca)
elasticity active » elasticity price (Expandir a busca)
with elasticity » with electricity (Expandir a busca), rate elasticity (Expandir a busca), the elasticity (Expandir a busca)
algorithm with » algorithms with (Expandir a busca), algorithm to (Expandir a busca)
active network » actor network (Expandir a busca), time network (Expandir a busca), fracture network (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 approximation algorithm with elasticity active network population~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: routine and function approximation algorithm with elasticity active network population*.