Perhaps you should try some spelling variations:
"coder function optimization problems programmer" » "coder function minimization problems programmer" (Expand search), "coder reaction optimization problems programmer" (Expand search), "coder selection optimization problems programmer" (Expand search), "coder function optimization problem program" (Expand search), "modern function optimization problems programmer" (Expand search), "power function optimization problems programmer" (Expand search), "over function optimization problems programmer" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder function optimization problems programmer") OR ("using codigo python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder function optimization problems programmer\") OR (\"using codigo python python programming\"))".
• Removing quotes may allow a broader search: (( coder function optimization problems programmer ) OR ( using codigo python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder function optimization problems programmer") OR ("using codigo python python programming"))*.