Talvez deva tentar algumas variações de ortografia:
methodology problem » methodology proposed (Expandir a busca), methodology project (Expandir a busca), methodology public (Expandir a busca)
function surface » functional surface (Expandir a busca), functional surfaces (Expandir a busca), function subspace (Expandir a busca)
sampling python » sampling method (Expandir a busca), sampling position (Expandir a busca), sampling methods (Expandir a busca)
power function » liver function (Expandir a busca), taper function (Expandir a busca)
using sampling » using subsampling (Expandir a busca), using saline (Expandir a busca), sinus sampling (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( power function surface methodology problem ) OR ( using sampling python python programming ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( power function surface methodology problem ) OR ( using sampling python python programming ))*.