Talvez deva tentar algumas variações de ortografia:
algorithms interaction » algoritmos interativos (Expandir a busca), algorithms estimation (Expandir a busca), algorithm generation (Expandir a busca)
estimation algorithms » optimization algorithms (Expandir a busca), optimization algorithm (Expandir a busca), approximation algorithms (Expandir a busca)
activation estimation » radiation estimation (Expandir a busca), activity estimation (Expandir a busca), activation potentiation (Expandir a busca)
decrease activation » defense activation (Expandir a busca)
interaction method » interaction methods (Expandir a busca), integration method (Expandir a busca), iteration method (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Adicionar um caractere curinga pode recuperar variações da palavra buscada: decrease activation estimation algorithms interaction method*.