Perhaps you should try some spelling variations:
"coder function changes in problem" » "coder functional changes in problem" (Expand search), "coder function chaining in problem" (Expand search), "modern function changes in problem" (Expand search), "power function changes in problem" (Expand search), "over function changes in problem" (Expand search)
"using codigo python python programming" » "using codigo pythons python programming" (Expand search), "using codigo piton python programming" (Expand search), "using codigo pitons python programming" (Expand search), "using indigo python python programming" (Expand search), "using coding python python programming" (Expand search), "using codium 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 function changes in problem\") OR (\"using codigo python python programming\"))~".
• Removing quotes may allow a broader search: (( coder function changes in problem ) OR ( using codigo python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder function changes in problem") OR ("using codigo python python programming"))*.