Talvez deva tentar algumas variações de ortografia:
programming level » programming model (Expandir a busca), programming real (Expandir a busca), programming models (Expandir a busca)
affectivity guide » activity guide (Expandir a busca), affectivity child (Expandir a busca), affectivity in (Expandir a busca)
with affectivity » death affectivity (Expandir a busca), and affectivity (Expandir a busca), homo affectivity (Expandir a busca)
level algorithm » level algorithms (Expandir a busca), mendel algorithm (Expandir a busca), sebal algorithm (Expandir a busca)
algorithm with » algorithms with (Expandir a busca), algorithm to (Expandir a busca)
using python » usando python (Expandir a busca), using paths (Expandir a busca)
guide python » gate python (Expandir a busca)
in python » via python (Expandir a busca), _ python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "((using python) OR (in python)) programming level algorithm with affectivity guide python computer~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: ((using python) OR (in python)) programming level algorithm with affectivity guide python computer*.