Talvez deva tentar algumas variações de ortografia:
conditional approximation » functional approximation (Expandir a busca), modulational approximation (Expandir a busca), rational approximation (Expandir a busca)
methods computation » networks computation (Expandir a busca), network computation (Expandir a busca)
electronic methods » electronic meters (Expandir a busca), electromagnetic methods (Expandir a busca), electronic means (Expandir a busca)
lactic electronic » electro electronic (Expandir a busca), auction electronic (Expandir a busca), elastic electron (Expandir a busca)
and conditional » and conditions (Expandir a busca), and conventional (Expandir a busca), and traditional (Expandir a busca)
algorithms and » algorithms _ (Expandir a busca)
routine and » routines and (Expandir a busca), routing and (Expandir a busca), routine care (Expandir a busca)
and lactic » acid lactic (Expandir a busca), and tactics (Expandir a busca), and practic (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Fazer uma busca fuzzy pode resultar em termos de grafias semelhantes: routine and conditional approximation algorithms and lactic electronic methods computation~.
• Caso esteja tentando utilizar os operadores booleanos, deve escrevê-los em Letras MAIÚSCULAS: routine AND conditional approximation algorithms AND lactic electronic methods computation.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: routine and conditional approximation algorithms and lactic electronic methods computation*.