Perhaps you should try some spelling variations:
"liver segmentation python coding python" » "liver segmentation method coding python" (Expand search), "liver segmentation methods coding python" (Expand search), "liver segmentation on coding python" (Expand search), "based segmentation python coding python" (Expand search), "tumor segmentation python coding python" (Expand search), "liver segmentation python codigo python" (Expand search), "liver segmentation action coding python" (Expand search), "liver segmentation python code python" (Expand search), "liver segmentation python codigos python" (Expand search), "liver segmentation python using python" (Expand search)
"python _ python python programming" » "python _ pythons python programming" (Expand search), "python _ piton python programming" (Expand search), "python _ pitons python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"liver segmentation python coding python\") OR (\"python _ python python programming\"))~".
• Removing quotes may allow a broader search: (( liver segmentation python coding python ) OR ( python _ python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("liver segmentation python coding python") OR ("python _ python python programming"))*.