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)
algorithm black » algorithmic black (Expandir a busca), algorithm bsa (Expandir a busca), algorithm binary (Expandir a busca)
and algorithm » and algorithms (Expandir a busca), an algorithm (Expandir a busca), bound algorithm (Expandir a busca)
activity gate » activity rate (Expandir a busca), activity data (Expandir a busca), activity fat (Expandir a busca)
activity base » activity based (Expandir a busca), activity rate (Expandir a busca), activity class (Expandir a busca)
using python » usando python (Expandir a busca), in python (Expandir a busca), using paths (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 AND algorithm black ((activity gate) OR (activity base)) python computer~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "using python programming and algorithm black ((activity gate) OR (activity base)) python computer~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: using python programming and algorithm black ((activity gate) OR (activity base)) python computer*.