Talvez deva tentar algumas variações de ortografia:
functionality and » functional and (Expandir a busca), functioning and (Expandir a busca), rationality and (Expandir a busca)
to functionality » of functionality (Expandir a busca), to functionalize (Expandir a busca), on functionality (Expandir a busca)
gpu programming » goal programming (Expandir a busca), logic programming (Expandir a busca)
programming abc » programming and (Expandir a busca), programming by (Expandir a busca), programming aop (Expandir a busca)
abc algorithm » an algorithm (Expandir a busca), and algorithm (Expandir a busca), ant algorithm (Expandir a busca)
algorithm to » algorithms to (Expandir a busca), algorithm _ (Expandir a busca), algorithm and (Expandir a busca)
and python » in python (Expandir a busca), usando python (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: _ gpu programming abc algorithm to functionality AND python computer~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: _ gpu programming abc algorithm to functionality and python computer*.