Talvez deva tentar algumas variações de ortografia:
density functionals » density functional (Expandir a busca), density functions (Expandir a busca), density function (Expandir a busca)
functionals on » functionals in (Expandir a busca), functionals of (Expandir a busca), functions on (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 code » python coding (Expandir a busca), python redes (Expandir a busca)
code python » codigo python (Expandir a busca), pacote python (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 code python ) OR ( density functionals on python programming ))~.