Perhaps you should try some spelling variations:
"coder location sampling with errors" » "coder location sharing with errors" (Expand search), "model location sampling with errors" (Expand search), "over location sampling with errors" (Expand search), "under location sampling with errors" (Expand search), "coder location sampling in errors" (Expand search), "coder location samples with errors" (Expand search), "coder location sample with errors" (Expand search), "coder location sampling with error" (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 location sampling with errors") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder location sampling with errors\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( coder location sampling with errors ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder location sampling with errors") OR ("using coding python python programming"))*.