Talvez deva tentar algumas variações de ortografia:
python programming » math programming (Expandir a busca)
hash functional » hash functions (Expandir a busca), fast functional (Expandir a busca), hirsch functional (Expandir a busca)
programming by » programming _ (Expandir a busca), programming of (Expandir a busca), programming in (Expandir a busca)
algorithm java » algorithms data (Expandir a busca), algorithm and (Expandir a busca), algorithm ga (Expandir a busca)
functional and » functional food (Expandir a busca), functional foods (Expandir a busca)
by algorithm » bat algorithm (Expandir a busca), abc algorithm (Expandir a busca), box algorithm (Expandir a busca)
and function » and functional (Expandir a busca), and fiction (Expandir a busca), _ function (Expandir a busca)
in python » via python (Expandir a busca), _ python (Expandir a busca)
java hash » java high (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 by algorithm java hash functional AND function~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: in python programming by algorithm java hash functional and function*.