Talvez deva tentar algumas variações de ortografia:
sampling mixed » sampling based (Expandir a busca), applying mixed (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
mixed python » mixed method (Expandir a busca), mixed paths (Expandir a busca), mixed prison (Expandir a busca)
api decrease » rapid decrease (Expandir a busca), acid decrease (Expandir a busca), and decrease (Expandir a busca)
python api » python and (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( sampling mixed python api decrease ) OR ( _ python python python programming ))~.