Talvez deva tentar algumas variações de ortografia:
reduction program » reduction programs (Expandir a busca), production program (Expandir a busca), education program (Expandir a busca)
object reduction » object production (Expandir a busca), subject reduction (Expandir a busca), objective reduction (Expandir a busca)
python coding » action coding (Expandir a busca), python code (Expandir a busca)
coding python » codigo python (Expandir a busca), codigos python (Expandir a busca), using python (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder object » model object (Expandir a busca), copper objects (Expandir a busca), older objects (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder object reduction program ) OR ( python coding python python programming ))~.