Talvez deva tentar algumas variações de ortografia:
python programming » math programming (Expandir a busca)
programming in » programming and (Expandir a busca), programming _ (Expandir a busca), programming of (Expandir a busca)
hash functions » basis functions (Expandir a busca), and functions (Expandir a busca), cost functions (Expandir a busca)
algorithm and » algorithms and (Expandir a busca), algorithm _ (Expandir a busca), algorithm to (Expandir a busca)
using python » usando python (Expandir a busca), in python (Expandir a busca), using paths (Expandir a busca)
in algorithm » an algorithm (Expandir a busca), ii algorithm (Expandir a busca), and algorithm (Expandir a busca)
functions in » function in (Expandir a busca), functions and (Expandir a busca), functions of (Expandir a busca)
in function » n function (Expandir a busca), in functional (Expandir a busca), _ function (Expandir a busca)
and hash » and high (Expandir a busca), and his (Expandir a busca), and hard (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 in algorithm AND hash functions in function~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: using python programming in algorithm and hash functions in function*.