Talvez deva tentar algumas variações de ortografia:
programming python » programming method (Expandir a busca), programmation python (Expandir a busca), programacao python (Expandir a busca)
goal programming » fetal programming (Expandir a busca), logic programming (Expandir a busca)
algorithm and » algorithms and (Expandir a busca), algorithm _ (Expandir a busca)
of algorithm » of algorithms (Expandir a busca), hoff algorithm (Expandir a busca), wolf algorithm (Expandir a busca)
3d objects » and objects (Expandir a busca), of objects (Expandir a busca), _ objects (Expandir a busca)
objects of » object of (Expandir a busca), subjects of (Expandir a busca)
and goal » and goals (Expandir a busca), and goat (Expandir a busca), and global (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: java 3d objects of algorithm AND goal programming python computer~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: java 3d objects of algorithm and goal programming python computer*.