Perhaps you should try some spelling variations:
"coder segmentation based _ programming" » "color segmentation based _ programming" (Expand search), "over segmentation based _ programming" (Expand search), "gender segmentation based _ programming" (Expand search), "coder segmentation and _ programming" (Expand search)
"python code with python programming" » "python codes with python programming" (Expand search), "python mode with python programming" (Expand search), "python made with 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 based _ programming") OR ("python code with python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder segmentation based _ programming\") OR (\"python code with python programming\"))".
• Removing quotes may allow a broader search: (( coder segmentation based _ programming ) OR ( python code with python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder segmentation based _ programming") OR ("python code with python programming"))*.