Talvez deva tentar algumas variações de ortografia:
programming embedded » programming model (Expandir a busca), programming based (Expandir a busca), programming method (Expandir a busca)
embedded algorithm » embedded algorithms (Expandir a busca), extended algorithm (Expandir a busca)
activity class » activity cross (Expandir a busca), activity clay (Expandir a busca), activity across (Expandir a busca)
algorithm and » algorithms and (Expandir a busca), algorithm _ (Expandir a busca), algorithm to (Expandir a busca)
using python » usando python (Expandir a busca), in python (Expandir a busca)
and activity » abc activity (Expandir a busca), and activism (Expandir a busca), and affectivity (Expandir a busca)
class python » class action (Expandir a busca)
using paths » bulding paths (Expandir a busca), using plants (Expandir a busca), using spatio (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Fazer uma busca fuzzy pode resultar em termos de grafias semelhantes: ((using python) OR (using paths)) programming embedded algorithm and activity class python computer~.
• Caso esteja tentando utilizar os operadores booleanos, deve escrevê-los em Letras MAIÚSCULAS: ((using python) OR (using paths)) programming embedded algorithm AND activity class python computer.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "((using python) OR (using paths)) programming embedded algorithm and activity class python computer".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: ((using python) OR (using paths)) programming embedded algorithm and activity class python computer*.