Talvez deva tentar algumas variações de ortografia:
optimization python » optimization method (Expandir a busca), optimization within (Expandir a busca), optimization methods (Expandir a busca)
python program » python programming (Expandir a busca)
action program » action programs (Expandir a busca), education program (Expandir a busca), national program (Expandir a busca)
cut algorithm » bat algorithm (Expandir a busca), code algorithm (Expandir a busca), _ algorithm (Expandir a busca)
algorithm pso » algorithms pso (Expandir a busca), algorithm to (Expandir a busca), algoritmo pso (Expandir a busca)
pso algorithm » s algorithm (Expandir a busca), pivot algorithm (Expandir a busca), fifo algorithm (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "_ ((python program) OR (action program)) cut algorithm pso algorithm optimization python computer~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: _ ((python program) OR (action program)) cut algorithm pso algorithm optimization python computer*.