Talvez deva tentar algumas variações de ortografia:
perl programming » cell programming (Expandir a busca), period programming (Expandir a busca), fetal programming (Expandir a busca)
python coding » python codigo (Expandir a busca), action coding (Expandir a busca), python code (Expandir a busca)
coding coding » coding decoding (Expandir a busca), coding using (Expandir a busca), coding canine (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
coding perl » codigo perl (Expandir a busca)
coding mode » curing mode (Expandir a busca), sliding mode (Expandir a busca), binding mode (Expandir a busca)
mode python » mda python (Expandir a busca), modulo python (Expandir a busca), monty python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder python coding perl programming ) OR ( coding coding mode python programming ))~.