Talvez deva tentar algumas variações de ortografia:
regression functions » progressions functions (Expandir a busca), regression equations (Expandir a busca), retention functions (Expandir a busca)
poison regression » poisson regression (Expandir a busca), poissom regression (Expandir a busca), point regression (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder poison » spider poison (Expandir a busca), or poison (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (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 poison regression functions ) OR ( on python python python programming ))~.