Perhaps you should try some spelling variations:
"coder segmentation python data problems" » "coder segmentation method data problems" (Expand search), "coder segmentation methods data problems" (Expand search), "coder segmentation on data problems" (Expand search), "color segmentation python data problems" (Expand search), "over segmentation python data problems" (Expand search), "gender segmentation python data problems" (Expand search), "coder segmentation python and problems" (Expand search)
"python code vpython python programming" » "python code python python programming" (Expand search), "python code pythons python programming" (Expand search), "python code piton python programming" (Expand search), "python 3d vpython python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder segmentation python data problems\") OR (\"python code vpython python programming\"))~".
• Removing quotes may allow a broader search: (( coder segmentation python data problems ) OR ( python code vpython python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder segmentation python data problems") OR ("python code vpython python programming"))*.