Talvez deva tentar algumas variações de ortografia:
based protocols » based protocol (Expandir a busca), and protocols (Expandir a busca), care protocols (Expandir a busca)
to programming » _ programming (Expandir a busca), goal programming (Expandir a busca), cone programming (Expandir a busca)
python based » action based (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
protocols to » protocol to (Expandir a busca), protocols _ (Expandir a busca), protocols in (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)
python on » python of (Expandir a busca), python in (Expandir a busca), python and (Expandir a busca)
on python » in python (Expandir a busca), of python (Expandir a busca), _ python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder python on python ) OR ( python based protocols to programming ))~.