Perhaps you should try some spelling variations:
"coder segmentation proposal of programming" » "coder implementation proposal of programming" (Expand search), "coder segmentation profit of programming" (Expand search), "color segmentation proposal of programming" (Expand search), "over segmentation proposal of programming" (Expand search), "gender segmentation proposal of programming" (Expand search), "coder segmentation proposal _ programming" (Expand search)
"python in python python programming" » "python in pythons python programming" (Expand search), "python in piton python programming" (Expand search), "python in pitons python programming" (Expand search), "python and python python programming" (Expand search), "python _ python python programming" (Expand search), "python c python 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 proposal of programming\") OR (\"python in python python programming\"))~".
• Removing quotes may allow a broader search: (( coder segmentation proposal of programming ) OR ( python in python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder segmentation proposal of programming") OR ("python in python python programming"))*.