Talvez deva tentar algumas variações de ortografia:
30 programming » 90 programming (Expandir a busca), 3d programming (Expandir a busca), _ programming (Expandir a busca)
coder decoder » encoder decoder (Expandir a busca), video decoder (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
python based » action based (Expandir a busca)
based python » based path (Expandir a busca), and python (Expandir a busca), gate python (Expandir a busca)
decrease 30 » decrease in (Expandir a busca), decrease of (Expandir a busca), decrease _ (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder decoder decrease 30 programming ) OR ( python based python python programming ))~.