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