Talvez deva tentar algumas variações de ortografia:
method programming » python programming (Expandir a busca), meta programming (Expandir a busca), period programming (Expandir a busca)
covariance method » compliance method (Expandir a busca), capacitance method (Expandir a busca), covariance matrix (Expandir a busca)
and covariance » and invariance (Expandir a busca), and variance (Expandir a busca), eddy covariance (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)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)
python and » python based (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder python coding python ) OR ( python and covariance method programming ))~.