Talvez deva tentar algumas variações de ortografia:
programming placement » programming management (Expandir a busca), programming labeling (Expandir a busca)
placement algorithm » placement algorithms (Expandir a busca), replacement algorithms (Expandir a busca)
python programming » math programming (Expandir a busca)
programming models » programming model (Expandir a busca)
algorithm usando » algoritmo usando (Expandir a busca), algorithm and (Expandir a busca), algorithm hand (Expandir a busca)
models computing » model computing (Expandir a busca), mobile computing (Expandir a busca), solvers computing (Expandir a busca)
and programming » math programming (Expandir a busca), java programming (Expandir a busca), cone programming (Expandir a busca)
routines and » routine and (Expandir a busca), routing and (Expandir a busca), routes and (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Fazer uma busca fuzzy pode resultar em termos de grafias semelhantes: routines and programming placement algorithm usando python programming models computing~.
• Caso esteja tentando utilizar os operadores booleanos, deve escrevê-los em Letras MAIÚSCULAS: routines AND programming placement algorithm usando python programming models computing.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: routines and programming placement algorithm usando python programming models computing*.