Talvez deva tentar algumas variações de ortografia:
python programming » math programming (Expandir a busca)
programming and » programming _ (Expandir a busca), programming model (Expandir a busca)
hash functions » basis functions (Expandir a busca), and functions (Expandir a busca), cost functions (Expandir a busca)
and algorithm » and algorithms (Expandir a busca), an algorithm (Expandir a busca), bound algorithm (Expandir a busca)
algorithm and » algorithms and (Expandir a busca), algorithm _ (Expandir a busca)
java function » java functions (Expandir a busca), gamma function (Expandir a busca), zeta function (Expandir a busca)
function hash » function path (Expandir a busca), junction has (Expandir a busca), function graph (Expandir a busca)
in python » via python (Expandir a busca), _ python (Expandir a busca)
and java » and ava (Expandir a busca), and lava (Expandir a busca), and japan (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: in python programming AND algorithm AND java function hash functions~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: in python programming and algorithm and java function hash functions*.