Talvez deva tentar algumas variações de ortografia:
optimization algorithms » approximation algorithms (Expandir a busca)
string optimization » sizing optimization (Expandir a busca), streaming optimization (Expandir a busca), herding optimization (Expandir a busca)
elasticity theory » activity theory (Expandir a busca)
algorithms to » algorithm to (Expandir a busca), algorithms _ (Expandir a busca), algorithms in (Expandir a busca)
to elasticity » the elasticity (Expandir a busca), of elasticity (Expandir a busca), in elasticity (Expandir a busca)
theory python » the python (Expandir a busca), theory method (Expandir a busca)
routine and » routines and (Expandir a busca), routing and (Expandir a busca), route and (Expandir a busca)
and string » and storing (Expandir a busca), and strong (Expandir a busca), and sting (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Fazer uma busca fuzzy pode resultar em termos de grafias semelhantes: routine and string optimization algorithms to elasticity theory python computer~.
• Caso esteja tentando utilizar os operadores booleanos, deve escrevê-los em Letras MAIÚSCULAS: routine AND string optimization algorithms to elasticity theory python computer*.