Perhaps you should try some spelling variations:
"coder functioning sampling method problems" » "coder function sampling method problems" (Expand search), "coder functioning among method problems" (Expand search), "coder functioning coping method problems" (Expand search), "models functioning sampling method problems" (Expand search), "proper functioning sampling method problems" (Expand search), "role functioning sampling method problems" (Expand search), "coder functioning sampling methods problems" (Expand search), "coder functioning sampling method process" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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 functioning sampling method problems") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder functioning sampling method problems\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( coder functioning sampling method problems ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder functioning sampling method problems") OR ("using coding python python programming"))*.