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)
and functioning » of functioning (Expandir a busca), and functional (Expandir a busca), and functions (Expandir a busca)
functioning and » functional and (Expandir a busca), function and (Expandir a busca), functions and (Expandir a busca)
and algorithm » and algorithms (Expandir a busca), an algorithm (Expandir a busca), bound algorithm (Expandir a busca)
algorithm ga » algorithms gas (Expandir a busca), algorithm ma4 (Expandir a busca), algorithm _ (Expandir a busca)
and function » and functional (Expandir a busca), and fiction (Expandir a busca), _ function (Expandir a busca)
ga and » ca and (Expandir a busca), 4a and (Expandir a busca), ga ant (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: _ python programming AND algorithm ga AND functioning AND function~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: _ python programming and algorithm ga and functioning and function*.