Talvez deva tentar algumas variações de ortografia:
programming cosine » programming logic (Expandir a busca), programming in (Expandir a busca), programming on (Expandir a busca)
math programming » fetal programming (Expandir a busca), goal programming (Expandir a busca), gpu programming (Expandir a busca)
cosine algorithm » colony algorithm (Expandir a busca), code algorithm (Expandir a busca), point algorithm (Expandir a busca)
algorithm and » algorithms and (Expandir a busca), algorithm _ (Expandir a busca), algorithm to (Expandir a busca)
model python » model biphon (Expandir a busca), monty python (Expandir a busca)
using math » using batch (Expandir a busca), using paths (Expandir a busca), using atr (Expandir a busca)
ac model » abc model (Expandir a busca), vec model (Expandir a busca)
and ac » and act (Expandir a busca), and ace (Expandir a busca), and a1c (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 math programming cosine algorithm AND ac model python computer~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: using math programming cosine algorithm and ac model python computer*.