Perhaps you should try some spelling variations:
"two segmentation python _ python" » "two segmentation method _ python" (Expand search), "two segmentation methods _ python" (Expand search), "two segmentation on _ python" (Expand search), "and segmentation python _ python" (Expand search), "_ segmentation python _ python" (Expand search), "3d segmentation python _ python" (Expand search)
"python coding python python programming" » "python coding pythons python programming" (Expand search), "python coding piton python programming" (Expand search), "python coding pitons python programming" (Expand search), "python codigo python python programming" (Expand search), "action coding python python programming" (Expand search), "python code python python programming" (Expand search), "python codigos python python programming" (Expand search), "python using 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: (("two segmentation python _ python") OR ("python coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"two segmentation python _ python\") OR (\"python coding python python programming\"))*".
• Removing quotes may allow a broader search: (( two segmentation python _ python ) OR ( python coding python python programming ))*.