Talvez deva tentar algumas variações de ortografia:
approximation algorithm » approximation algorithms (Expandir a busca), propagation algorithm (Expandir a busca)
problem approximation » problem approximated (Expandir a busca), polos approximation (Expandir a busca), pade approximation (Expandir a busca)
algorithm estimation » algorithms estimation (Expandir a busca), algorithm optimization (Expandir a busca), algorithm variation (Expandir a busca)
estimation method » estimation methods (Expandir a busca), optimization method (Expandir a busca), deformation method (Expandir a busca)
decrease problem » release problem (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Adicionar um caractere curinga pode recuperar variações da palavra buscada: decrease problem approximation algorithm estimation method*.