Talvez deva tentar algumas variações de ortografia:
pro programacao » pre programacao (Expandir a busca), pnl programacao (Expandir a busca), pls programacao (Expandir a busca)
based algorithm » based algorithms (Expandir a busca), bound algorithm (Expandir a busca), bat algorithm (Expandir a busca)
objects based » object based (Expandir a busca), projects based (Expandir a busca), objects and (Expandir a busca)
algorithm to » algorithms to (Expandir a busca), algorithm _ (Expandir a busca), algorithm and (Expandir a busca)
and objects » and object (Expandir a busca), and objectives (Expandir a busca), and projects (Expandir a busca)
java and » java card (Expandir a busca), nova and (Expandir a busca), java 3d (Expandir a busca)
to pro » to pre (Expandir a busca), to probe (Expandir a busca), to proof (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 AND objects based algorithm to pro programacao python computer~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: java and objects based algorithm to pro programacao python computer*.