Talvez deva tentar algumas variações de ortografia:
goal programming » fetal programming (Expandir a busca), logic programming (Expandir a busca)
programming and » programming _ (Expandir a busca), programming model (Expandir a busca)
algorithm using » algorithms using (Expandir a busca), algorithm design (Expandir a busca)
pathos computer » python computer (Expandir a busca), methods computer (Expandir a busca), method computer (Expandir a busca)
and algorithm » and algorithms (Expandir a busca), an algorithm (Expandir a busca), bound algorithm (Expandir a busca)
using script » using scripts (Expandir a busca), during script (Expandir a busca), using scripting (Expandir a busca)
using goal » using global (Expandir a busca), using gas (Expandir a busca)
script of » script _ (Expandir a busca)
of pathos » of patos (Expandir a busca), of paths (Expandir a busca), of patches (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: using goal programming AND algorithm using script of pathos computer~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: using goal programming and algorithm using script of pathos computer*.