Talvez deva tentar algumas variações de ortografia:
coding algorithm » cosine algorithm (Expandir a busca), encoding algorithms (Expandir a busca), decoding algorithms (Expandir a busca)
initial coding » initial coin (Expandir a busca), initial reading (Expandir a busca), initial feeding (Expandir a busca)
theory python » the python (Expandir a busca), theory method (Expandir a busca)
use activity » user activity (Expandir a busca), duke activity (Expandir a busca), ace activity (Expandir a busca)
routine and » routines and (Expandir a busca), routing and (Expandir a busca), routine care (Expandir a busca)
and initial » in initial (Expandir a busca), word initial (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 initial coding algorithm ((use activity) OR (the activity)) theory python computer~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "routine and initial coding algorithm ((use activity) OR (the activity)) theory python computer~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: routine and initial coding algorithm ((use activity) OR (the activity)) theory python computer*.