Talvez deva tentar algumas variações de ortografia:
allocation algorithm » selection algorithm (Expandir a busca)
elasticity optical » elastic optical (Expandir a busca), elasticity price (Expandir a busca)
network simulation » network simulator (Expandir a busca), network optimization (Expandir a busca), networks computation (Expandir a busca)
optical network » optical networks (Expandir a busca)
and elasticity » and plasticity (Expandir a busca), demand elasticity (Expandir a busca), and electricity (Expandir a busca)
algorithm and » algorithms and (Expandir a busca), algorithm _ (Expandir a busca), algorithm to (Expandir a busca)
routing » routine (Expandir a busca), routines (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Fazer uma busca fuzzy pode resultar em termos de grafias semelhantes: routing AND spectrum allocation algorithm and elasticity optical network simulation~.
• Caso esteja tentando utilizar os operadores booleanos, deve escrevê-los em Letras MAIÚSCULAS: routing AND spectrum allocation algorithm AND elasticity optical network simulation.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "routing AND spectrum allocation algorithm and elasticity optical network simulation".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: routing AND spectrum allocation algorithm and elasticity optical network simulation*.