Perhaps you should try some spelling variations:
"coder segmentation method on robot" » "coder segmentation methods on robot" (Expand search), "color segmentation method on robot" (Expand search), "over segmentation method on robot" (Expand search), "gender segmentation method on robot" (Expand search), "coder segmentation method of robot" (Expand search), "coder segmentation method and robot" (Expand search), "coder segmentation method _ robot" (Expand search), "coder segmentation method in robot" (Expand search), "coder segmentation method un robot" (Expand search), "coder segmentation method on robotic" (Expand search)
"python coding python python programming" » "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), "python coding pythons python programming" (Expand search), "python coding piton python programming" (Expand search), "python coding pitons 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: (("coder segmentation method on robot") OR ("python coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder segmentation method on robot\") OR (\"python coding python python programming\"))*".
• Removing quotes may allow a broader search: (( coder segmentation method on robot ) OR ( python coding python python programming ))*.