Talvez deva tentar algumas variações de ortografia:
routing algorithm » routing algorithms (Expandir a busca), hastings algorithm (Expandir a busca), training algorithm (Expandir a busca)
programs routing » programs using (Expandir a busca), programs testing (Expandir a busca), program rounding (Expandir a busca)
java programs » java programing (Expandir a busca), and programs (Expandir a busca), java programming (Expandir a busca)
algorithm and » algorithms and (Expandir a busca), algorithm _ (Expandir a busca)
mode python » monty python (Expandir a busca)
using mode » using model (Expandir a busca), using code (Expandir a busca), ising model (Expandir a busca)
test java » test data (Expandir a busca)
and using » and housing (Expandir a busca), and nursing (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: test java programs routing algorithm AND using mode python computer~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: test java programs routing algorithm and using mode python computer*.