Talvez deva tentar algumas variações de ortografia:
programming reduction » programming education (Expandir a busca), programming equations (Expandir a busca), programming solution (Expandir a busca)
python programming » math programming (Expandir a busca)
reflection and » selection and (Expandir a busca), reflection on (Expandir a busca), reflections on (Expandir a busca)
algorithm ma4 » algorithms gas (Expandir a busca), algorithm _ (Expandir a busca), algorithm to (Expandir a busca)
algorithm ga » algorithms gas (Expandir a busca), algorithm _ (Expandir a busca), algorithm to (Expandir a busca)
and python » in python (Expandir a busca), usando python (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: _ python programming reduction ((algorithm ga) OR (algorithm ma4)) reflection AND python computer~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "_ python programming reduction ((algorithm ga) OR (algorithm ma4)) reflection and python computer~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: _ python programming reduction ((algorithm ga) OR (algorithm ma4)) reflection and python computer*.