Talvez deva tentar algumas variações de ortografia:
mixed programming » based programming (Expandir a busca), driven programming (Expandir a busca), and programming (Expandir a busca)
python cattle » than cattle (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)
cattle mixed » cattle breed (Expandir a busca), cattle milk (Expandir a busca), cattle based (Expandir a busca)
using python » usando python (Expandir a busca), in python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder python cattle mixed programming ) OR ( using python python python programming ))~.