Talvez deva tentar algumas variações de ortografia:
on programming » in programming (Expandir a busca), cone programming (Expandir a busca), and programming (Expandir a busca)
python coding » action coding (Expandir a busca), python code (Expandir a busca)
decrease on » decrease in (Expandir a busca), decrease of (Expandir a busca), decrease and (Expandir a busca)
coding time » holding time (Expandir a busca), loading time (Expandir a busca), coding the (Expandir a busca)
time python » the python (Expandir a busca), simple python (Expandir a busca), lines python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease _ decrease on programming ) OR ( python coding time python programming ))~.