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)
class activity » class activities (Expandir a busca), chagas activity (Expandir a busca), plasma activity (Expandir a busca)
and algorithm » and algorithms (Expandir a busca), an algorithm (Expandir a busca), bound algorithm (Expandir a busca)
bias activity » giants activity (Expandir a busca), based activity (Expandir a busca), twins activity (Expandir a busca)
using python » usando python (Expandir a busca), in python (Expandir a busca), using paths (Expandir a busca)
base python » gate python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Fazer uma busca fuzzy pode resultar em termos de grafias semelhantes: using python programming and algorithm ((bias activity) OR (class activity)) base python computer~.
• Caso esteja tentando utilizar os operadores booleanos, deve escrevê-los em Letras MAIÚSCULAS: using python programming AND algorithm ((bias activity) OR (class activity)) base python computer*.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "using python programming and algorithm ((bias activity) OR (class activity)) base python computer*".