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 coder buffer abc program" » "coder cover buffer abc program" (Expand search), "coder modelo buffer abc program" (Expand search), "coder cds buffer abc program" (Expand search), "coder decoder buffer abc program" (Expand search), "code code buffer abc program" (Expand search), "decoder codec buffer abc program" (Expand search), "coder coder buffer and program" (Expand search), "coder coder buffer an program" (Expand search), "coder coder buffer pb program" (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 coder buffer abc program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder buffer abc program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder buffer abc program ) OR ( api python python python programming ))*.