Perhaps you should try some spelling variations:
"image segmentation python based python" » "image segmentation method based python" (Expand search), "image segmentation methods based python" (Expand search), "image segmentation on based python" (Expand search), "image segmentation action based python" (Expand search), "image segmentation python based path" (Expand search), "image segmentation python and python" (Expand search), "image segmentation python gate python" (Expand search)
"python using python python programming" » "python using pythons python programming" (Expand search), "python using piton python programming" (Expand search), "python using pitons python programming" (Expand search), "python usando python python programming" (Expand search), "python coding python python programming" (Expand search), "action using python python programming" (Expand search), "python in python python programming" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("image segmentation python based python") OR ("python using python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"image segmentation python based python\") OR (\"python using python python programming\"))".
• Removing quotes may allow a broader search: (( image segmentation python based python ) OR ( python using python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("image segmentation python based python") OR ("python using python python programming"))*.