Perhaps you should try some spelling variations:
"coder segmentation proposal on programming" » "coder implementation proposal on programming" (Expand search), "coder segmentation profit on programming" (Expand search), "color segmentation proposal on programming" (Expand search), "over segmentation proposal on programming" (Expand search), "gender segmentation proposal on programming" (Expand search), "coder segmentation proposal in programming" (Expand search), "coder segmentation proposal cone programming" (Expand search), "coder segmentation proposal and programming" (Expand search), "coder segmentation proposal of programming" (Expand search)
"python using in python programming" » "python using in pythin programming" (Expand search), "python using in pythcone programming" (Expand search), "python using in pythand programming" (Expand search), "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.

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