Talvez deva tentar algumas variações de ortografia:
diffraction based » diffraction and (Expandir a busca), diffraction leed (Expandir a busca), diffraction ebsd (Expandir a busca)
on diffraction » of diffraction (Expandir a busca), in diffraction (Expandir a busca), and diffraction (Expandir a busca)
based decrease » based increased (Expandir a busca), faster decrease (Expandir a busca), and decrease (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
code on » code of (Expandir a busca), code and (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( code on diffraction based decrease ) OR ( _ python python python programming ))~.