Perhaps you should try some spelling variations:
"coder documentation qr code programmer" » "model documentation qr code programmer" (Expand search), "car documentation qr code programmer" (Expand search), "care documentation qr code programmer" (Expand search), "coder documentation or code programmer" (Expand search), "coder documentation sur code programmer" (Expand search), "coder documentation of code programmer" (Expand search), "coder documentation qr care programme" (Expand search), "coder documentation qr care programmes" (Expand search), "coder documentation qr code programs" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder documentation qr code programmer\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder documentation qr code programmer ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder documentation qr code programmer") OR ("api python python python programming"))*.