Talvez deva tentar algumas variações de ortografia:
optimization algorithm » optimization algorithms (Expandir a busca)
algorithm manipulation » algorithmic manipulation (Expandir a busca), algorithm configuration (Expandir a busca), algorithms simulation (Expandir a busca)
manipulation methods » simulation methods (Expandir a busca), inoculation methods (Expandir a busca), calculation methods (Expandir a busca)
an optimization » and optimization (Expandir a busca), based optimization (Expandir a busca), time optimization (Expandir a busca)
decrease an » decrease in (Expandir a busca), decrease of (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Fazer uma busca fuzzy pode resultar em termos de grafias semelhantes: decrease an optimization algorithm manipulation methods~.