Talvez deva tentar algumas variações de ortografia:
decrease control » decease control (Expandir a busca), desease control (Expandir a busca), increase control (Expandir a busca)
control programs » control program (Expandir a busca), control problems (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
python using » python coding (Expandir a busca), python usando (Expandir a busca), action using (Expandir a busca)
using python » usando python (Expandir a busca), in python (Expandir a busca)
on decrease » on decreased (Expandir a busca), of decrease (Expandir a busca), or decrease (Expandir a busca)
code on » code of (Expandir a busca), code and (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( code on decrease control programs ) OR ( python using python python programming ))~.