Talvez deva tentar algumas variações de ortografia:
programming decoding » programming teaching (Expandir a busca), programming learning (Expandir a busca), programming building (Expandir a busca)
decoding algorithms » encoding algorithms (Expandir a busca), learning algorithms (Expandir a busca), decision algorithms (Expandir a busca)
active optimization » time optimization (Expandir a busca), objective optimization (Expandir a busca), interactive optimization (Expandir a busca)
optimization python » optimization method (Expandir a busca), optimization within (Expandir a busca), optimization methods (Expandir a busca)
python programming » math programming (Expandir a busca)
algorithms and » algorithms _ (Expandir a busca)
using python » usando python (Expandir a busca), in python (Expandir a busca), using paths (Expandir a busca)
and active » and action (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: using python programming decoding algorithms AND active optimization python computer~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: using python programming decoding algorithms and active optimization python computer*.