Talvez deva tentar algumas variações de ortografia:
perl programming » cell programming (Expandir a busca), period programming (Expandir a busca), fetal programming (Expandir a busca)
decoder method » decoding method (Expandir a busca), dader method (Expandir a busca), decoupled method (Expandir a busca)
coder decoder » encoder decoder (Expandir a busca), video decoder (Expandir a busca)
python codigo » python coding (Expandir a busca), python code (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
method perl » method prl (Expandir a busca), method penal (Expandir a busca), method part (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder decoder method perl programming ) OR ( python codigo python python programming ))~.