Talvez deva tentar algumas variações de ortografia:
learning modules » learning models (Expandir a busca), learning model (Expandir a busca), learning mode (Expandir a busca)
faster decrease » rate decrease (Expandir a busca)
modules python » modulo python (Expandir a busca)
python faster » python based (Expandir a busca), python system (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pytm python (Expandir a busca)
on pitons » on prisons (Expandir a busca), _ pitons (Expandir a busca), on pion (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( learning modules python faster decrease ) OR ( on pitons python python programming ))~.