Talvez deva tentar algumas variações de ortografia:
segmentation python » segmentation method (Expandir a busca), segmentation methods (Expandir a busca), segmentation on (Expandir a busca)
over segmentation » liver segmentation (Expandir a busca), user segmentation (Expandir a busca), color segmentation (Expandir a busca)
vpython python » python python (Expandir a busca), pythons python (Expandir a busca), piton python (Expandir a busca)
code python » codigo python (Expandir a busca), pacote python (Expandir a busca)
and vpython » and python (Expandir a busca), 3d vpython (Expandir a busca)
python and » python based (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( over segmentation python code python ) OR ( python and vpython python programming ))~.