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