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