Talvez deva tentar algumas variações de ortografia:
optimization algorithms » approximation algorithms (Expandir a busca)
selection optimization » simulation optimization (Expandir a busca), production optimization (Expandir a busca), extraction optimization (Expandir a busca)
elastic compression » plastic expression (Expandir a busca), elasticas compressivas (Expandir a busca), elasticity compressive (Expandir a busca)
compression hashing » compression machine (Expandir a busca), compression testing (Expandir a busca), compression molding (Expandir a busca)
algorithms in » algorithms and (Expandir a busca), algorithms _ (Expandir a busca), algorithm _ (Expandir a busca)
routine and » routines and (Expandir a busca), routing and (Expandir a busca), routine care (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: routine AND selection optimization algorithms in elastic compression hashing computacao~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: routine and selection optimization algorithms in elastic compression hashing computacao*.