Talvez deva tentar algumas variações de ortografia:
teaching reader » teaching gender (Expandir a busca), teaching reading (Expandir a busca), teaching teacher (Expandir a busca)
reader python » reader author (Expandir a busca), reais python (Expandir a busca), reader myth (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
python and » python based (Expandir a busca)
and python » in python (Expandir a busca), on python (Expandir a busca), api python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder python and python programming ) OR ( teaching reader python python programming ))~.