Perhaps you should try some spelling variations:
"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)
"coder code using bar code" » "code code using bar code" (Expand search), "modern code using bar code" (Expand search), "color code using bar code" (Expand search), "coder made using bar code" (Expand search), "coder coding using bar code" (Expand search), "coder code using bare code" (Expand search), "coder code using bac code" (Expand search), "coder code using beam code" (Expand search), "coder code using qr code" (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 code using bar code") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder code using bar code\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder code using bar code ) OR ( api python python python programming ))*.