Talvez deva tentar algumas variações de ortografia:
allocation algorithms » allocation algorithm (Expandir a busca), selection algorithms (Expandir a busca), selection algorithm (Expandir a busca)
network computer » networks computer (Expandir a busca), networks computing (Expandir a busca)
algorithms and » algorithms _ (Expandir a busca)
and elasticity » and plasticity (Expandir a busca), and electricity (Expandir a busca), of elasticity (Expandir a busca)
elasticity and » plasticity and (Expandir a busca), electricity and (Expandir a busca), elasticity of (Expandir a busca)
routines and » routine and (Expandir a busca), routing and (Expandir a busca), routines in (Expandir a busca)
and network » area network (Expandir a busca)
routes and » rites and (Expandir a busca), rates and (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

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