Perhaps you should try some spelling variations:
"coder barcode coding using reference" » "coder barcode decoding using reference" (Expand search), "coder barcode coi using reference" (Expand search), "coi barcode coding using reference" (Expand search), "coxi barcode coding using reference" (Expand search), "coder barcode loading using reference" (Expand search), "coder barcode modeling using reference" (Expand search), "coder barcode drying using reference" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python 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 barcode coding using reference") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder barcode coding using reference\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder barcode coding using reference ) OR ( api python python python programming ))*.