Talvez deva tentar algumas variações de ortografia:
approximation algorithm » approximation algorithms (Expandir a busca), propagation algorithm (Expandir a busca)
networks computation » networks computing (Expandir a busca), networks computer (Expandir a busca)
electron networks » electric networks (Expandir a busca), electric network (Expandir a busca), eletric networks (Expandir a busca)
elastic electron » elastico eletron (Expandir a busca), inelastico eletron (Expandir a busca), lactic electronic (Expandir a busca)
algorithm type » algorithm to (Expandir a busca), algorithm yen (Expandir a busca)
and function » and functional (Expandir a busca), and fiction (Expandir a busca)
type elastic » core elastic (Expandir a busca)
routing » routine (Expandir a busca), routines (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: routing AND function approximation algorithm type elastic electron networks computation~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: routing and function approximation algorithm type elastic electron networks computation*.